Cayman品牌代理商

Cayman品牌代理商–上海金畔

1.?Cayman品牌介紹
Cayman公司成立于1980年,在過去20多年的發展過程中,始終保持著為全球科研工作者提供高質、優價研究產品的宗旨。該公司目前可以提供?2,138?多種生化和免疫試劑,涉及腫瘤、氧化
氮、神經學、凋亡、氧化性損傷、內分泌學等研究領域。非常有特色的檢測試劑盒包括類花生酸類物質、游離的生物標志、環核苷、激素及氧化氮等。此外,還提供多種高質量試劑,如類花
生酸類物質、氧化氮試劑及許多相關脂質、脂肪酸、酶和抗體等。Cayman非常愿意接受各地客戶的要求,合成復雜和不穩定分子。
2.?Cayman重點產品
生化和免疫試劑
3.?Cayman官網
http://www.caymanchem.com
4. 金畔生物代理Cayman品牌聯系方式

上海金畔生物科技有限公司
地 址: 上海市浦東新區東靖路699弄36棟701室
郵 編: 201208
qq: 2743691513
固話總機:021-50837765
訂貨熱線:15221999938
網 址: www.jinpanbio.com
Email:[email protected]

D-甘露糖 3458-28-4

上海金畔生物科技有限公司提供 D-甘露糖 3458-28-4

D-甘露糖
貨號:ACJ0052A (152350)
包裝:100g
英文名:D-(+)-Mannose別名:D-Mannose CAS:3458-28-4級別:≥99.0%分子式:C6H12O6

分子量:180.16
甘露糖是一種單糖,也是一種六碳糖。在糖類代謝過程中,會因為己糖激酶的作用,而磷酸化形成甘露糖-6-磷酸。(分子式:C6H12O6;分子量:180.16;)D-甘露糖,又稱D-(+)-甘露糖,D-吡喃甘露糖,CAS號:3458-28-4,英文名D-(+)-Mannose,D-Mannose。甘露糖是一種單糖,也是一種六碳糖。在糖類代謝過程中,會因為己糖激酶的作用,而磷酸化形成甘露糖-6-磷酸。
英文名稱: D-(+)-Mannose ; D-Mannose
CAS號:3458-28-4
EINECS號: 222-392-4
MDL number: MFCD00064122
Beilstein Registry Number:1564373
分子式:C6H12O6
分子量: 180.16
包裝規格
100g。
產品優勢
貨號152350 ACJ0052A,含量高,質量穩定,性價比好。
同時也提供進口品牌產品:
點擊查看其他品牌的D-甘露糖產品
用途
生化試劑,用于細胞培養及分子生物學
低熱量甜味劑
物化數據
甘露糖分α-型和β-型兩種。α-型為甲基的結晶,熔點133℃;β-型為乙基的結晶,熔點132℃(分解點)。味甜,略帶苦的后味。易溶于水(250%),難溶于乙醇(0.4%),不溶于乙醚。
性狀:白色結晶性粉末
熔點:133-140 °C(lit.)
比旋光度:14 o (589nm, c=10, H2O)
密度 1,539 g/cm3
溶解度 H2O: 50 mg/mL
安全信息
危險類別碼 36/37/38
安全說明 24/25-36-26
WGK Germany 3
F 3
貯存方法
RT,防潮。

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上海金畔生物科技有限公司
固話總機:021-50837765
訂貨熱線:15221999938
qq號:2743691513
網 址: www.jinpanbio.com
金畔博客:www.svfrgd.tw
Email:[email protected]

 

Axygen品牌代理商

Axygen品牌代理商–上海金畔

1.?Axygen品牌介紹
美國Axygen公司是一家位于硅谷地區的高科技企業,主要產品為實驗室耗材,包括:吸頭、PCR薄壁管、PCR板、PCR封口膜、離心管、離心管架和分離柱。
2.?Axygen重點產品
主要產品為實驗室耗材,包括:吸頭、PCR薄壁管、PCR板、PCR封口膜、離心管、離心管架和分離柱。
3.?Axygen官網
http://axygen.com/

4. 金畔生物代理Thermo Fisher Scientific品牌聯系方式
上海金畔生物科技有限公司
地 址: 上海市浦東新區東靖路699弄36棟701室
郵 編: 201208
qq:? 2743691513
固話總機:021-50837765
訂貨熱線:15221999938
網 址: www.jinpanbio.com
Email:[email protected]

 

Megazyme總膳食纖維檢測試劑盒Toal Dietary Fibre Assay Kit

上海金畔生物科技有限公司提供Megazyme總膳食纖維檢測試劑盒 規格:200次檢測

產品名稱:膳食纖維總量檢測試劑盒

英文名稱:Toal?Dietary?Fibre?Assay?Kit

貨號:ADM0033

型號規格:200次

優點:

使用的酶為高純度酶,酶之間沒有干擾效應的,且具有標準化酶活力。Megazyme?淀粉葡糖甘酶完全沒有纖維素酶的活性,但其他公司生產的酶常被此活性污染,那樣會導致β-葡聚糖被溶解和含量經常被低估。所有的Megazyme酶都是液態即用型。

應用方法:

總膳食纖維是采用經過干燥和脫脂(如果脂肪含量>10%)的復樣為樣品。樣品用熱穩定的α-淀粉酶在100℃下處理以使淀粉成膠狀,水解和解聚;用蛋白酶(使蛋白溶解和解聚)和淀粉葡糖甘酶(將淀粉碎片水解成葡萄糖(來自淀粉))在60℃下處理;然后用4倍體積的乙醇處理以沉淀可溶性纖維,去除解聚的蛋白和葡萄糖(來自淀粉)。然后殘留物分別用78%乙醇,95%乙醇,丙酮洗滌,再干燥,稱重。一份復樣用于蛋白分析,另外一份在525℃下孵育以測定灰分,總TDF就是被過濾和干燥的殘留物的重量減去蛋白和灰分的重量。

適用范圍:

應用于谷粒,果蔬,谷物和水果型產品食品。? 酶純度和標準化:

α-淀粉酶(E-BLAAM)的酶活為3,000UmL(Ceralpha?法);蛋白酶的濃度為50mg/mL(~350?酪氨酸U/mL);淀粉葡糖甘酶單位為200U/mL(底物為對硝基苯基β-麥芽糖苷)或單位3300U/?mL(底物為可溶性淀粉),淀粉葡糖甘酶酶活為傳統TDF分析使用的150%。

更多產品,更多優惠,請聯系我們!
上海金畔生物科技有限公司
訂貨熱線:15221999938
網 址: www.jinpanbio.com
金畔博客:www.svfrgd.tw
Email:[email protected]

Reagecon 滲透壓度標準液

滲透壓度標準液

·?類別:?儀器分析用試劑

·?產品詳細說明

·?公司簡介

含?量:99% 產品規格:12X5ml
品?牌:Reagecon 產?地:愛爾蘭
產品包裝:12X5ml 價?格:元/瓶

滲透壓度標準液

上海金畔生物作為?Reagecon?授權代理商,為中國儀器校準和檢測行業、環境分析、制藥等企業提供更多優質服務。

Reagecon?技術服務已超過?26?年的經驗?,?提供完整的支持解決方案的實驗室。作為一個技術卓越中心?,?我們是第一個在愛爾蘭獲得?INAB(ISO17025)?音量校準認證和在體積、重量和溫度首次提供?INAB?認證的公司。?Reagecon?公司可以生產?2?,?000?多種受到認可的、有證書可以溯源的標準品、試劑和化學溶液,他們的產品質量符合?ISO17025?、?USP?、?EP?和?JP?,客戶遍布全球?80?多個國家。?Reagecon?制造一套滲透壓度標準液以方便用于校準所有品牌和類型的滲壓計。所有的滲透壓度標準液都是利用高純度原材料按照歐洲藥典指南制造而成。這些產品基于重量?/?重量的基本原理進行重量分析制備而成。溶質(鹽)和溶劑(水)都于?Reagecon?技術人員利用?OIML?可追溯重量進行校準的衡器上進行稱重。?Reagecon?持有校準非自動稱量儀器的?ISO17025?認證(?INAB?參考:?265C?)。由此產生的校準重量證書按照?ISO/IEC?17025?的要求發放。每種標準液的滲透壓度均利用高性能校準溫控滲壓計進行驗證。利用認證的、與下列產品值類似的高純度滲透壓度標準液完成此儀器的校準工作。

貨號 描述 中文名稱 包裝
RE-OSM-50 50mOsm/Kg?H?2?O?Osmolality?Standard 50mOsm/Kg?H2O?滲透壓標準品 12?x?5ml
RE-OSM-100 100mOsm/Kg?H?2?O?Osmolality?Standard 100mOsm/Kg?H2O?滲透壓標準品 12?x?5ml
RE-OSM-200 200mOsm/Kg?H?2?O?Osmolality?Standard 200mOsm/Kg?H2O?滲透壓標準品 12?x?5ml
RE-OSM-290 290mOsm/Kg?H?2?O?Osmolality?Standard 290mOsm/Kg?H2O?滲透壓標準品 12?x?5ml
RE-OSM-300 300mOsm/Kg?H?2?O?Osmolality?Standard 300mOsm/Kg?H2O?滲透壓標準品 12?x?5ml
RE-OSM-400 400mOsm/Kg?H?2?O?Osmolality?Standard 400mOsm/Kg?H2O?滲透壓標準品 12?x?5ml
RE-OSM-500 500mOsm/Kg?H?2?O?Osmolality?Standard 500mOsm/Kg?H2O?滲透壓標準品 12?x?5ml
RE-OSM-850 850mOsm/Kg?H?2?O?Osmolality?Standard 850mOsm/Kg?H2O?滲透壓標準品 12?x?5ml
RE-OSM-900 900mOsm/Kg?H?2?O?Osmolality?Standard 900mOsm/Kg?H2O?滲透壓標準品 12?x?5ml
RE-OSM-1000 1000mOsm/Kg?H?2?O?Osmolality?Standard 1000mOsm/Kg?H2O?滲透壓標準品 12?x?5ml
RE-OSM-1500 1500mOsm/Kg?H?2?O?Osmolality?Standard 1500mOsm/Kg?H2O?滲透壓標準品 12?x?5ml
RE-OSM-2000 2000mOsm/Kg?H?2?O?Osmolality?Standard 2000mOsm/Kg?H2O?滲透壓標準品 12?x?5ml
RE-OSM-3000 3000mOsm/Kg?H?2?O?Osmolality?Standard 3000mOsm/Kg?H2O?滲透壓標準品 12?x?5ml
RE-POSM-240 Protein?Based?240mOsm/Kg?H?2?O?Osmolality?Standard 蛋白基?240mOsm/Kg?H2O?滲透壓標準品 12?x?5ml
RE-POSM-280 Protein?Based?280mOsm/Kg?H?2?O?Osmolality?Standard 蛋白基?280mOsm/Kg?H2O?滲透壓標準品 12?x?5ml
RE-POSM-320 Protein?Based?320mOsm/Kg?H?2?O?Osmolality?Standard 蛋白基?320mOsm/Kg?H2O?滲透壓標準品 12?x?5ml
RE-ROSM-300 Urine?Based?300mOsm/Kg?H?2?O?Osmolality?Standard 尿素基?300mOsm/Kg?H2O?滲透壓標準品 12?x?5ml
RE-ROSM-800 Urine?Based?800mOsm/Kg?H?2?O?Osmolality?Standard 尿素基?800mOsm/Kg?H2O?滲透壓標準品 12?x?5ml
HTF250 Heat?Transfer?Fluid 熱載體 250ml

更多產品,請聯系我們!

 

上海金畔生物科技有限公司

地?址:?上海市浦東新區東靖路699弄36棟701室

郵?編:?201208

固話總機:

訂貨熱線:15221999938

24小時短信服務:15221999938

服務投訴:15221999938

網?址:?www.jinpanbio.com

Email:[email protected];

日水制藥株式會社 日水培養基 NISSUI培養基

日水制藥株式會社 日水培養基 NISSUI培養基

日水牌(NISSUI) 培養基為日本公認的排名第一位的實力品牌(2009年食品檢測市場,(株)富士經濟,24頁),早在1995年Eeagle MEM “Nissui”就被載入中國國標,產品被廣泛地使用于科

上海金畔生物科技有限公司提供日水制藥株式會社 日水培養基 NISSUI培養基 全系列產品

固話總機:021-50837765
訂貨熱線:15221999938

qq號:2743691513 1042640511

微信號:jinpanbio
網 址: www.jinpanbio.com
金畔博客:www.svfrgd.tw

Email:[email protected]
更多產品
www.utopbio.com

www.jinpanbio.com.cn

研,食品安全,環境衛生,生物制劑制造等各行業,是實實在在的信得過產品。

日文原版產品目錄:

NISSUI日水培養基中文翻譯資料:

品牌 中文 Dehydrate Media
NISSUI 日本日水培養基
NISSUI 日本日水培養基 Salmonella
NISSUI 日本日水培養基 05006 SBG Broth Base “Nissui”
NISSUI 日本日水培養基 05002 EEM Broth “Nissui”
NISSUI 日本日水培養基 05009 Selenite Cystine Broth Base “Nissui”
NISSUI 日本日水培養基 05132 Tetrathionate Broth (TT) “Nissui”
NISSUI 日本日水培養基 05130 Rappaport-Vassiliadis Broth (RV) “Nissui”
NISSUI 日本日水培養基 05131 Buffered Peptone Water (BPW) “Nissui”
NISSUI 日本日水培養基
NISSUI 日本日水培養基 Enterobacteria Separation
NISSUI 日本日水培養基 05025 SSB Agar “Nissui”
NISSUI 日本日水培養基 05024 SSB Agar “Nissui”
NISSUI 日本日水培養基 05032 SS Agar with Sucrose “Nissui”
NISSUI 日本日水培養基 05033 SS Agar with Sucrose “Nissui”
NISSUI 日本日水培養基 05021 SS Agar “Nissui”
NISSUI 日本日水培養基 05020 SS Agar “Nissui”
NISSUI 日本日水培養基 05040 DHL Agar “Nissui”
NISSUI 日本日水培養基 05042 BTB Lactose Agar “Nissui”
NISSUI 日本日水培養基 05037 MacConkey Agar “Nissui”
NISSUI 日本日水培養基 05103 TSI Agar “Nissui”
NISSUI 日本日水培養基 05140 X-SAL Agar “Nissui”
NISSUI 日本日水培養基 05041 MLCB Agar “Nissui”
NISSUI 日本日水培養基
NISSUI 日本日水培養基 Enterobacteria Confirmation, Differentation and Identification
NISSUI 日本日水培養基 05104 LIM Agar “Nissui”
NISSUI 日本日水培養基 05106 SIM Agar “Nissui”
NISSUI 日本日水培養基 05148 DNA Agar “Nissui”
NISSUI 日本日水培養基 05111 SC Agar “Nissui”
NISSUI 日本日水培養基 05107 VP-MR Medium “Nissui”
NISSUI 日本日水培養基 05182 ONPG Disk “Nissui”
NISSUI 日本日水培養基 05180 Cytochrome Oxidase Test Strip “Nissui”
NISSUI 日本日水培養基 06626 ID Test EB-20 “Nissui”
NISSUI 日本日水培養基 06615 ID Test EB-20 “Nissui” EB Plate
NISSUI 日本日水培養基 06616 ID Test EB-20 “Nissui” EB Broth
NISSUI 日本日水培養基 06628 ID Test EB-20 “Nissui” EB Reagent
NISSUI 日本日水培養基 06673 ID Test EB-9 “Nissui”
NISSUI 日本日水培養基 06671 ID Test EB-9 “Nissui” EB9 Reagent
NISSUI 日本日水培養基 06608 Sterilized Oil Paraffin “Nissui”
NISSUI 日本日水培養基 08720 Quick ID GN “Nissui”
NISSUI 日本日水培養基 08721 Quick ID GN “Nissui” Reagent
NISSUI 日本日水培養基
NISSUI 日本日水培養基 Vibrio parahaemolyticus, cholera
NISSUI 日本日水培養基 05215 Salt Polymyxin Broth “Nissui”
NISSUI 日本日水培養基 05206 Alkaline Peptone Water “Nissui”
NISSUI 日本日水培養基 05201 Vibrio Agar “Nissui”
NISSUI 日本日水培養基 05208 PMT Agar Base “Nissui”
NISSUI 日本日水培養基 05204 Thiosulfate citrate bile Saccharose Agar “Nissui”
NISSUI 日本日水培養基 05135 X-VP Agar “Nissui”
NISSUI 日本日水培養基
NISSUI 日本日水培養基 Non-fermentative Gram-negative rod
NISSUI 日本日水培養基 05220 NAC Agar “Nissui”
NISSUI 日本日水培養基 05221 Cetrimide Agar “Nissui”
NISSUI 日本日水培養基 06629 ID Test NF-18 “Nissui”
NISSUI 日本日水培養基 06617 ID Test NF-18 “Nissui” NF Plate
NISSUI 日本日水培養基 06618 ID Test NF-18 “Nissui” NF Broth
NISSUI 日本日水培養基 06631 ID Test NF-18 “Nissui” NF Reagent
NISSUI 日本日水培養基
NISSUI 日本日水培養基 Staphylococci
NISSUI 日本日水培養基 05234 Staphylococcus Medium No 110 “Nissui”
NISSUI 日本日水培養基 05236 Mannitol Salt Agar “Nissui”
NISSUI 日本日水培養基 05246 PEA Agar “Nissui”
NISSUI 日本日水培養基 05238 Salt Egg Yolk Agar Base “Nissui”
NISSUI 日本日水培養基 06637 N-ID Test SP-18 “Nissui”
NISSUI 日本日水培養基 06613 N-ID Test SP-18 “Nissui” SP Plate
NISSUI 日本日水培養基 06614 N-ID Test SP-18 “Nissui” SP Broth
NISSUI 日本日水培養基 06638 N-ID Test SP-18 “Nissui” SP Reagent
NISSUI 日本日水培養基
NISSUI 日本日水培養基 Haemophilus / Neisseria
NISSUI 日本日水培養基 06635 ID Test HN-20 Rapid “Nissui”
NISSUI 日本日水培養基 06640 ID Test HN-20 Rapid “Nissui” HN Reagent
NISSUI 日本日水培養基
NISSUI 日本日水培養基 Anaerobes
NISSUI 日本日水培養基 05420 GAM Agar “Nissui”
NISSUI 日本日水培養基 05426 GAM Agar, Modified “Nissui”
NISSUI 日本日水培養基 05433 GAM Broth, Modified “Nissui”
NISSUI 日本日水培養基 05422 GAM Broth “Nissui”
NISSUI 日本日水培養基 05460 GAM Semisolid without Dextrose “Nissui”
NISSUI 日本日水培養基 05424 GAM Semisolid “Nissui”
NISSUI 日本日水培養基 05404 CW Agar Base without KM “Nissui”
NISSUI 日本日水培養基 05405 CW Agar Base with KM “Nissui”
NISSUI 日本日水培養基 05440 Bacteroides Agar “Nissui”
NISSUI 日本日水培養基 05441 FM Agar, Modified “Nissui”
NISSUI 日本日水培養基 05450 GAM Agar with GM “Nissui”
NISSUI 日本日水培養基 05430 BL Agar “Nissui”
NISSUI 日本日水培養基 05409 Clostridia Count Agar “Nissui”
NISSUI 日本日水培養基
NISSUI 日本日水培養基 Bacillus cereus
NISSUI 日本日水培養基 05282 NGKG Agar Base “Nissui”
NISSUI 日本日水培養基
NISSUI 日本日水培養基 Viable bacteria
NISSUI 日本日水培養基 05530 Sensitivity Disk Agar-N “Nissui”
NISSUI 日本日水培養基 05533 Mueller-Hinton Agar-N “Nissui”
NISSUI 日本日水培養基 05534 Sensitivity Test Broth “Nissui”
NISSUI 日本日水培養基 05503 Heart Infusion Agar “Nissui”
NISSUI 日本日水培養基 05505 Heart Infusion Broth “Nissui”
NISSUI 日本日水培養基 05507 Brain Heart Infusion Agar “Nissui”
NISSUI 日本日水培養基 05509 Brain Heart Infusion Broth “Nissui”
NISSUI 日本日水培養基 05514 Nutrient Agar “Nissui”
NISSUI 日本日水培養基 05511 Nutrient Broth “Nissui”
NISSUI 日本日水培養基 05516 Trypto-Soya Agar (SCD Agar) “Nissui”
NISSUI 日本日水培養基 05630 Trypto-Soya Broth (SCD Broth) “Nissui”
NISSUI 日本日水培養基 05528 Buffered Sodium Chloride Peptone Solution (pH70) “Nissui”
NISSUI 日本日水培養基 05522 Dorset Egg Medium “Nissui”
NISSUI 日本日水培養基 05527 CLED Agar “Nissui”
NISSUI 日本日水培養基 05601 TGC Medium, Fluid “Nissui”
NISSUI 日本日水培養基
NISSUI 日本日水培養基 Viable bacteria
NISSUI 日本日水培養基 05610 TGC Medium without Indicator, Liquid “Nissui”
NISSUI 日本日水培養基 05629 TGC Medium without Indicator, Fluid “Nissui”
NISSUI 日本日水培養基 05602 Dextrose Peptone Broth “Nissui”
NISSUI 日本日水培養基 05618 Standard Method Agar “Nissui”
NISSUI 日本日水培養基 05622 Plate Count Agar with BCP “Nissui”
NISSUI 日本日水培養基 05625 CVT Agar “Nissui”
NISSUI 日本日水培養基
NISSUI 日本日水培養基 Ecoli and Coliform
NISSUI 日本日水培養基 05634 Lactose Broth “Nissui”
NISSUI 日本日水培養基 05638 BGLB Broth “Nissui”
NISSUI 日本日水培養基 05648 EC Broth “Nissui”
NISSUI 日本日水培養基 05636 Desoxycholate Agar “Nissui”
NISSUI 日本日水培養基 05644 EMB Agar “Nissui”
NISSUI 日本日水培養基 05631 X-GAL Agar “Nissui”
NISSUI 日本日水培養基 05632 XM-G Agar “Nissui”
NISSUI 日本日水培養基 05607 Blue Light Broth “Nissui”
NISSUI 日本日水培養基 05591 EC-Blue 100P “Nissui”
NISSUI 日本日水培養基 05593 EC-Blue 100 “Nissui”
NISSUI 日本日水培養基 05613 EC-Blue 10 “Nissui”
NISSUI 日本日水培養基 06574 EC-Blue 100 Bottle Holder “Nissui”
NISSUI 日本日水培養基 06516 EC-Blue 10 “Nissui” Comparator
NISSUI 日本日水培養基 05617 EC-Blue 100 “Nissui” Comparator
NISSUI 日本日水培養基 06517 EC-Blue 100 “Nissui” MPN Plate
NISSUI 日本日水培養基 05643 MacConkey Sorbitol Agar “Nissui”
NISSUI 日本日水培養基 05679 EF Agar Base “Nissui”
NISSUI 日本日水培養基 05649 mEC Broth “Nissui”
NISSUI 日本日水培養基
NISSUI 日本日水培養基 Fungus
NISSUI 日本日水培養基 05701 Sabouraud Agar “Nissui”
NISSUI 日本日水培養基 05702 Corn Meal Agar “Nissui”
NISSUI 日本日水培養基 05680 AC Broth Base “Nissui”
NISSUI 日本日水培養基 05703 Candida GE Agar “Nissui”
NISSUI 日本日水培養基 05705 Czapek Dox Agar “Nissui”
NISSUI 日本日水培養基 05706 Malt Agar “Nissui”
NISSUI 日本日水培養基 05709 Potato Dextrose Agar “Nissui”
NISSUI 日本日水培養基
NISSUI 日本日水培養基 Vitamin
NISSUI 日本日水培養基 05800 Lactobacilli Culture Agar “Nissui”
NISSUI 日本日水培養基 05801 Lactobacilli Inoculum Broth “Nissui”
NISSUI 日本日水培養基 05802 B12 Culture Agar “Nissui”
NISSUI 日本日水培養基 05803 B12 Inoculum Broth “Nissui”
NISSUI 日本日水培養基 05819 B12 Assay Medium (Set) “Nissui”
NISSUI 日本日水培養基 05815 Pyridoxine Assay Medium “Nissui”
NISSUI 日本日水培養基 05816 Niacin Assay Medium “Nissui”
NISSUI 日本日水培養基 05814 Folic Acid Assay Medium “Nissui”
NISSUI 日本日水培養基 05817 Pantothenate Assay Medium “Nissui”
NISSUI 日本日水培養基 05818 Biotin Assay Medium “Nissui”
NISSUI 日本日水培養基 05835 Powdered Agar “Nissui”
NISSUI 日本日水培養基 Prepared Media
NISSUI 日本日水培養基
NISSUI 日本日水培養基 Tube Media
NISSUI 日本日水培養基 05169 Nissui Tube Triple Sugar Iron Agar
NISSUI 日本日水培養基 05170 Nissui Tube Sulfide Indole Motility Medium
NISSUI 日本日水培養基 05171 Nissui Tube Lysine Indole Motility Medium
NISSUI 日本日水培養基
NISSUI 日本日水培養基 Food Stamp
NISSUI 日本日水培養基 06053 Food Stamp “Nissui” Desoxycholate Agar (DESO)
NISSUI 日本日水培養基 06052 Food Stamp “Nissui” Desoxycholate Agar (DESO)
NISSUI 日本日水培養基 06764 Food Stamp “Nissui” X-GAL Agar (XGAL)
NISSUI 日本日水培養基 06763 Food Stamp “Nissui” X-GAL Agar (XGAL)
NISSUI 日本日水培養基 06051 Food Stamp “Nissui” Standard Method Agar (SMA)
NISSUI 日本日水培養基 06050 Food Stamp “Nissui” Standard Method Agar (SMA)
NISSUI 日本日水培養基 06776 Food Stamp “Nissui” XM-G Agar (XM-G)
NISSUI 日本日水培養基 06775 Food Stamp “Nissui” XM-G Agar (XM-G)
NISSUI 日本日水培養基 06055 Food Stamp “Nissui” TCBS Agar (TCBS)
NISSUI 日本日水培養基 06054 Food Stamp “Nissui” TCBS Agar (TCBS)
NISSUI 日本日水培養基 06057 Food Stamp “Nissui” TGSE Agar (TGSE)
NISSUI 日本日水培養基 06056 Food Stamp “Nissui” TGSE Agar (TGSE)
NISSUI 日本日水培養基 06751 Food Stamp “Nissui” MLCB Agar (MLCB)
NISSUI 日本日水培養基 06750 Food Stamp “Nissui” MLCB Agar (MLCB)
NISSUI 日本日水培養基 06753 Food Stamp “Nissui” Cereus Agar (CERE)
NISSUI 日本日水培養基 06752 Food Stamp “Nissui” Cereus Agar (CERE)
NISSUI 日本日水培養基 06757 Food Stamp “Nissui” X-SA Agar (X-SA)
NISSUI 日本日水培養基 06756 Food Stamp “Nissui” X-SA Agar (X-SA)
NISSUI 日本日水培養基 06064 Food Stamp “Nissui” Sabouraud Agar (SABO)
NISSUI 日本日水培養基 06063 Food Stamp “Nissui” Sabouraud Agar (SABO)
NISSUI 日本日水培養基 06755 Food Stamp “Nissui”
NISSUI 日本日水培養基 Potato dextrose Agar with Chloramphenicol (PDA)
NISSUI 日本日水培養基 06754 Food Stamp “Nissui”
NISSUI 日本日水培養基 Potato dextrose Agar with Chloramphenicol (PDA)
NISSUI 日本日水培養基 06231 Food Plate X “Nissui”
NISSUI 日本日水培養基
NISSUI 日本日水培養基 Compact Dry
NISSUI 日本日水培養基 06740 Compact Dry “Nissui” TC
NISSUI 日本日水培養基 06741 Compact Dry “Nissui” TC
NISSUI 日本日水培養基 06744 Compact Dry “Nissui” CF
NISSUI 日本日水培養基 06745 Compact Dry “Nissui” CF
NISSUI 日本日水培養基 06742 Compact Dry “Nissui” EC
NISSUI 日本日水培養基 06743 Compact Dry “Nissui” EC
NISSUI 日本日水培養基 06746 Compact Dry “Nissui” YM
NISSUI 日本日水培養基 06747 Compact Dry “Nissui” YM
NISSUI 日本日水培養基 06748 Compact Dry “Nissui” VP
NISSUI 日本日水培養基 06749 Compact Dry “Nissui” VP
NISSUI 日本日水培養基 06729 Compact Dry “Nissui” X-SA
NISSUI 日本日水培養基 06730 Compact Dry “Nissui” X-SA
NISSUI 日本日水培養基 06732 Compact Dry “Nissui” SL
NISSUI 日本日水培養基 06733 Compact Dry “Nissui” SL
NISSUI 日本日水培養基 06727 Compact Dry “Nissui” X-BC
NISSUI 日本日水培養基 06728 Compact Dry “Nissui” X-BC
NISSUI 日本日水培養基 06738 Easy Wiping Kit “Nissui”
NISSUI 日本日水培養基 01553 Sterilized Diluting Solution “Nissui” 9 mL × 4
NISSUI 日本日水培養基 01551 Sterilized Diluting Solution “Nissui” 90 mL
NISSUI 日本日水培養基 06737 Opener with Sterilized Diluting Solution “Nissui”
NISSUI 日本日水培養基 06598 Wiping Frame “Nissui” 100
NISSUI 日本日水培養基 06472 Sterilized Spoid “Nissui”
NISSUI 日本日水培養基
NISSUI 日本日水培養基 Clean Stamp
NISSUI 日本日水培養基 06781 Clean Stamp “Nissui” MSO Agar (MSO)
NISSUI 日本日水培養基 06780 Clean Stamp “Nissui” MSO Agar (MSO)
NISSUI 日本日水培養基 06785 Clean Stamp “Nissui” SCD Agar (SCD)
NISSUI 日本日水培養基 06784 Clean Stamp “Nissui” SCD Agar (SCD)
NISSUI 日本日水培養基 06787 Clean Stamp “Nissui”
NISSUI 日本日水培養基 SCD Agar with Lecithin, polysorbate 80 (SCDLP)
NISSUI 日本日水培養基 06786 Clean Stamp “Nissui”
NISSUI 日本日水培養基 SCD Agar with Lecithin, polysorbate 80 (SCDLP)
NISSUI 日本日水培養基 06783 Clean Stamp “Nissui” Mannitol Salt Agar with Egg Yolk (MSEY)
NISSUI 日本日水培養基 06782 Clean Stamp “Nissui” Mannitol Salt Agar with Egg Yolk (MSEY)
NISSUI 日本日水培養基 06791 Clean Stamp 25 “Nissui” SCD Agar (SCD)
NISSUI 日本日水培養基 06790 Clean Stamp 25 “Nissui” SCD Agar (SCD)
NISSUI 日本日水培養基 06789 Clean Stamp “Nissui” Cetrimide Kanamycin Sulfate
NISSUI 日本日水培養基 Nalidixic Acid Agar (PSEU)
NISSUI 日本日水培養基 06793 Clean Stamp 25 “Nissui” SCDLP Agar (SCDLP)
NISSUI 日本日水培養基 06792 Clean Stamp 25 “Nissui” SCDLP Agar (SCDLP)
NISSUI 日本日水培養基 06795 Clean Stamp 25 “Nissui”
NISSUI 日本日水培養基 Sabouraud Agar with Chloramphenicol (CPSB)
NISSUI 日本日水培養基 06794 Clean Stamp 25 “Nissui”
NISSUI 日本日水培養基 Sabouraud Agar with Chloramphenicol (CPSB)
NISSUI 日本日水培養基 Food Allergen Detection Kit
NISSUI 日本日水培養基 08630 FASTKIT SLIM EGG “Nissui”
NISSUI 日本日水培養基 08631 FASTKIT SLIM MILK “Nissui”
NISSUI 日本日水培養基 08632 FASTKIT SLIM WHEAT “Nissui”
NISSUI 日本日水培養基 08633 FASTKIT SLIM BUCK WHEAT “Nissui”
NISSUI 日本日水培養基 08634 FASTKIT SLIM PEANUT “Nissui”
NISSUI 日本日水培養基 08615 FASTKIT ELISA verII EGG “Nissui”
NISSUI 日本日水培養基 08616 FASTKIT ELISA verII MILK “Nissui”
NISSUI 日本日水培養基 08617 FASTKIT ELISA verII WHEAT “Nissui”
NISSUI 日本日水培養基 08618 FASTKIT ELISA verII BUCK WHEAT “Nissui”
NISSUI 日本日水培養基 08619 FASTKIT ELISA verII PEANUT “Nissui”
NISSUI 日本日水培養基 08606 FASTKIT ELISA verII SOYBEAN “Nissui”
NISSUI 日本日水培養基 08621 FA test EIA-Crustacea “Nissui”
NISSUI 日本日水培養基 08622 FA test Extraction Solution “Nissui”
NISSUI 日本日水培養基 08623 FA test Immunochromato-Crustacea “Nissui”
NISSUI 日本日水培養基 Tissue Culture Medium
NISSUI 日本日水培養基 05900 Eagle’s MEM “Nissui” ①
NISSUI 日本日水培養基 08160 Eagle’s MEM “Nissui” ①
NISSUI 日本日水培養基 05901 Eagle’s MEM “Nissui” ②
NISSUI 日本日水培養基 05902 Eagle’s MEM “Nissui” ③
NISSUI 日本日水培養基 05904 Eagle’s MEM Amino Acids and Vitamins Medium “Nissui”
NISSUI 日本日水培養基 05913 Dulbecco’s PBS (-) “Nissui”
NISSUI 日本日水培養基 08190 Dulbecco’s PBS (-) “Nissui”
NISSUI 日本日水培養基 08192 Dulbecco’s PBS (-) “Nissui”
NISSUI 日本日水培養基 05908 Glutamine “Nissui”
NISSUI 日本日水培養基 05915 Dulbecco’s Modified Eagle Medium “Nissui” ①
NISSUI 日本日水培養基 05919 Dulbecco’s Modified Eagle Medium “Nissui” ②
NISSUI 日本日水培養基 05963 SFM-101 “Nissui”
NISSUI 日本日水培養基 05911 RPMI 1640 Medium “Nissui” ①
NISSUI 日本日水培養基 05918 RPMI 1640 Medium “Nissui” ②
NISSUI 日本日水培養基 05971 ES Medium “Nissui”
NISSUI 日本日水培養基 05909 Medium 199 “Nissui”
NISSUI 日本日水培養基 05910 Ham’s F12 Medium “Nissui”
NISSUI 日本日水培養基 05905 Hank’s solution “Nissui” ①
NISSUI 日本日水培養基 05906 Hank’s solution “Nissui” ②
NISSUI 日本日水培養基
NISSUI 日本日水培養基
NISSUI 日本日水培養基
NISSUI 日本日水培養基 日水 NISSUI 常用培養基
NISSUI 日本日水培養基 編號 品名 英文名 用途 包裝
NISSUI 日本日水培養基 05006 亞硒酸鹽肉湯亮綠瓊脂基礎培養基 SBG Broth Base 選擇增加沙門氏菌 100g
NISSUI 日本日水培養基 05002 EEM 肉湯 EEM Broth 增加沙門氏菌前的培養 100g
NISSUI 日本日水培養基 05009 亞硒酸鹽胱胺酸基礎培養基 Selenite Cystine Broth Base 選擇增加沙門氏菌 100g
NISSUI 日本日水培養基 05131 緩沖胨水 Buffered Peptone Water(BPW) 增加沙門氏菌前培養 300g
NISSUI 日本日水培養基 05130 MSRV 培養基 Rappaport-Vassiliadis Broth(RV) 300g
NISSUI 日本日水培養基 05132 四硫磺酸鹽煌綠增菌液基礎培養基 Tetrathionate Broth(TT) 選擇增加沙門氏菌 300g
NISSUI 日本日水培養基 05021 SS瓊脂培養基(顆粒) SS Agar 4L(240g)
NISSUI 日本日水培養基 05020 SS瓊脂培養基(顆粒) SS Agar 20L(1,200g)
NISSUI 日本日水培養基 05032 白糖加SS瓊脂培養基(顆粒)SS Agar with Sucrose 280g
NISSUI 日本日水培養基 05033 白糖加SS瓊脂培養基(顆粒)SS Agar with Sucrose 20L(70g×20)
NISSUI 日本日水培養基 05025 SSB瓊脂培養基(顆粒) SSB Agar 300g
NISSUI 日本日水培養基 05024 SSB瓊脂培養基(顆粒) SSB Agar 20L(1,200g)
NISSUI 日本日水培養基 05036 馬康基瓊脂培養基(顆粒) MacConkey Agar 300g
NISSUI 日本日水培養基 05042 德康氏培養基(顆粒) BTB Lactose Agar 300g
NISSUI 日本日水培養基 05040 DHL瓊脂培養基(顆粒) DHL Agar 腸內細菌分離 300g
NISSUI 日本日水培養基 05041 MLCB瓊脂培養基 MLCB Agar 食物中毒原性沙門氏菌分離 300g
NISSUI 日本日水培養基 05133 X-SAL瓊脂培養基 X-SAL Agar 沙門氏菌分離 300g
NISSUI 日本日水培養基 05103 TSI 瓊脂培養基 (加入1% 食鹽用于腸炎弧菌) TSI Agar 腸內細菌分離 100g
NISSUI 日本日水培養基 05104 LIM培養基(加入1%食鹽用于腸炎弧菌) LIM Medium 腸內細菌確認 60g
NISSUI 日本日水培養基 05106 SIM確認培養基 SIM Medium 腸內細菌確認 100g
NISSUI 日本日水培養基 05148 DNA瓊脂培養基 DNA Agar DNase產生能力確認 100g
NISSUI 日本日水培養基 05111 SC培養基 Simmons Citrate Agar 腸內細菌確認 100g
NISSUI 日本日水培養基 05107 葡萄糖磷酸鹽胨水 VP-MR Medium 腸內細菌確認 100g
NISSUI 日本日水培養基 05154 BC試驗 BC Test VP Medium VP反應檢查 50條
NISSUI 日本日水培養基 05182 ONPG 試劑 ONPG Disk β-半乳糖苷酶檢查 50枚
NISSUI 日本日水培養基 05180 細胞色素氧化酶試驗用濾紙 Cytochrome Oxidase Test Strip 腸內細菌鑒別 15枚
NISSUI 日本日水培養基 05215 食鹽多粘菌素肉湯 Salt Polymyxin Broth 增加腸炎弧菌 100g
NISSUI 日本日水培養基 05206 堿性胨水 Alkaline Peptone Water 傷寒菌用 100g
NISSUI 日本日水培養基 05204 TCBS 瓊脂培養基 Thiosulfate citrate bile Saccharose Agar 300g
NISSUI 日本日水培養基 05201 弧菌瓊脂培養基 Vibrio Agar 分離腸炎弧菌. 霍亂菌 300g
NISSUI 日本日水培養基 05208 PMT 瓊脂基礎培養基 PMT Agar Base 分離艾爾托霍亂菌 240g
NISSUI 日本日水培養基 05135 X-VP 瓊脂培養基 X-VP Agar 分離腸炎弧菌 300g
NISSUI 日本日水培養基 05520 NAC 瓊脂培養基 NAC Agar 300g
NISSUI 日本日水培養基 05221 溴棕三甲胺瓊脂培養基 Cetrimide Agar 非發酵性革蘭氏陰性桿菌用 300g
NISSUI 日本日水培養基 05234 葡萄球菌培養基(顆粒) Staphylococcus Medium No.110 葡萄球菌用 300g
NISSUI 日本日水培養基 05236 甘露醇食鹽培養基 Mannitol Salt Agar 300g
NISSUI 日本日水培養基 05238 食鹽卵黃瓊脂基礎培養基 Salt Egg Yolk Agar Base 300g
NISSUI 日本日水培養基 05246 苯乙醇瓊脂培養基 PEA Agar 葡萄球菌用 100g
NISSUI 日本日水培養基 05420 GAM 瓊脂培養基 GAM Agar 300g
NISSUI 日本日水培養基 05426 改良GAM 瓊脂培養基 GAM Agar, Modified 300g
NISSUI 日本日水培養基 05433 改良GAM 肉湯 GAM Broth,Modified 100g
NISSUI 日本日水培養基 05422 GAM 肉湯 GAM Broth 300g
NISSUI 日本日水培養基 05424 GAM 半流動高層培養基 GAM Semisolid 普通的培養、敏感性試驗 100g
NISSUI 日本日水培養基 05460 用于GAM 糖分解的半流動培養基 GAM Semisolid without Dextrose 確認以及菌株的保存 100g
NISSUI 日本日水培養基 05401 CW 瓊脂基礎培養基(不含卡那霉素) CW Agar Base without KM 100g
NISSUI 日本日水培養基 05403 CW 瓊脂基礎培養基(含有卡那霉素) CW Agar Base with KM 厭氧性細菌用 100g
NISSUI 日本日水培養基 05406 干燥產氣莢膜梭菌A 型抗毒素濾紙 C.perfringens Differentiation Strip 產氣莢膜梭菌鑒別用、CW 瓊脂基礎培養基用 15 張
NISSUI 日本日水培養基 05440 類桿菌培養基 Bacteroides Agar 類桿菌的鑒別、分離 100g
NISSUI 日本日水培養基 05441 改良FM 培養基 FM Agar, Modified 梭形桿菌的鑒別、分離 100g
NISSUI 日本日水培養基 05450 GM 加GAM 瓊脂培養基 GAM Agar with GM 厭氧性細菌的選擇分離 300g
NISSUI 日本日水培養基 05430 BL 瓊脂培養基 BL Agar 厭氧性細菌的分離、雙岐桿菌的鑒別 300g
NISSUI 日本日水培養基 05409 測定梭菌用培養基 Clostridia Count Agar 測定梭菌 300g
NISSUI 日本日水培養基 06223 彎曲菌選擇劑 Campylobacter Antibiotic Supplement Butzler 彎曲菌分離 300g
NISSUI 日本日水培養基 05282 NGKG 瓊脂基礎培養基(顆粒) NGKG Agar Base 蠟樣芽胞桿菌的分離 300g
NISSUI 日本日水培養基 05530 敏感試劑用培養基-N Sensitivity Disk Agar-N 昭和試劑敏感性試驗 300g
NISSUI 日本日水培養基 05533 磺胺劑敏感試驗瓊脂培養基 Mueller-Hinton Agar-N SN 試劑敏感性試驗 300g
NISSUI 日本日水培養基 05534 敏感性測定的肉湯 Sensitivity Test Broth MIC 測定用 300g
NISSUI 日本日水培養基 05503 心臟浸液瓊脂培養基(顆粒) Heart Infusion Agar 300g
NISSUI 日本日水培養基 05505 心臟浸液肉湯 Heart Infusion Broth 100g
NISSUI 日本日水培養基 05506 腦、心臟浸劑瓊脂培養基 Brain Heart Infusion Agar 300g
NISSUI 日本日水培養基 05508 腦、心臟浸劑肉湯 Brain Heart Infusion Broth 300g
NISSUI 日本日水培養基 05514 普通瓊脂培養基 Nutrient Agar 300g
NISSUI 日本日水培養基 05511 干燥肉湯 Nutrient Broth 300g
NISSUI 日本日水培養基 05516 Trypto-Soya 瓊脂培養基 Trypto-Soya Agar (SCD Agar) 300g
NISSUI 日本日水培養基 05517 Trypto-Soya 肉湯 Trypto-Soya Broth (SCD Broth) 一般細菌用 300g
NISSUI 日本日水培養基 05528 胨食鹽緩沖液 Buffered Sodium Chloride Peptone Solution (PH7.0) 用于調制試驗料料溶液 300g
NISSUI 日本日水培養基 05522 多爾塞特卵培養基 Dorset Egg Medium 用于保存菌株 100 支
NISSUI 日本日水培養基 05520 改良TGC 培養基 TGC Medium without Indicator, Fluid 臨床用 100g
NISSUI 日本日水培養基 05527 CLED 瓊脂培養基 CLED Agar 尿中細菌的分離、定量 300g
NISSUI 日本日水培養基 06200 Uro medium Uro medium 300g
NISSUI 日本日水培養基 06204 diaslide[日水] diaslide 尿中細菌的簡易定量、鑒別 20 份樣品用量
NISSUI 日本日水培養基 06205 diaslide[日水] diaslide 尿中細菌的簡易定量、鑒別 120 份樣品用量
NISSUI 日本日水培養基 05601 TGC 培養基(顆粒) TGC Medium, Fluid 300g
NISSUI 日本日水培養基 05610 巰基乙酸培養基Ⅱ TGC Medium without Indicator,Liquid 細菌用 300g
NISSUI 日本日水培養基 05602 葡萄糖胨培養基 Dextrrose Peptone Broth 真菌(霉菌、酵母)用 300g
NISSUI 日本日水培養基 05618 標準瓊脂培養基(顆粒) SPC: Standard Plate Count 測定普通活菌數量 300g
NISSUI 日本日水培養基 05622 BCP 加Plate Count 瓊脂 Plate Count Agar with BCP 測定乳酸菌數量 300g
NISSUI 日本日水培養基 05625 CVT 瓊脂培養基 CVT Agar 測定低溫細菌數量 100g
NISSUI 日本日水培養基 05634 乳糖肉湯培養基(顆粒) Lactose Broth 300g
NISSUI 日本日水培養基 05638 BGLB 培養基(顆粒) BGLB Broth 300g
NISSUI 日本日水培養基 05648 EC 培養基 EC Broth 大腸菌群用 100g
NISSUI 日本日水培養基 05639 月桂醇硫酸MUG 肉湯培養基 Lauryl Sulfate MUG Broth 迅速檢查大腸菌群、大腸桿菌 300g
NISSUI 日本日水培養基 05636 脫氧膽酸培養基(顆粒) Desoxycholate Agar 300g
NISSUI 日本日水培養基 05644 EMB 培養基 EMB Agar 300g
NISSUI 日本日水培養基 05642 X-GAL 瓊脂培養基 X-GAL Agar 大腸菌群用 300g
NISSUI 日本日水培養基 05647 XM-G 瓊脂培養基 XM-G Agar 大腸桿菌、大腸菌群用 300g
NISSUI 日本日水培養基 05607 blue light 培養基(顆粒) Blue Light Broth 迅速檢查大腸菌群以及大腸桿菌 300g
NISSUI 日本日水培養基 05649 mEC 培養基 mEC Broth 300g
NISSUI 日本日水培養基 05643 麥康凱山梨糖醇瓊脂培養基(顆粒) MacConkey Sorbitol Agar 大腸桿菌O157 用 300g
NISSUI 日本日水培養基 05679 EF 瓊脂基礎培養基 EF Agar Base 100g
NISSUI 日本日水培養基 05680 AC 肉湯基礎培養基 AC Broth Base 腸球菌用 100g
NISSUI 日本日水培養基 05701 甘露醇瓊脂培養基(顆粒) Sabouraud Agar 300g
NISSUI 日本日水培養基 05702 玉米粉培養基 Corn Meal Agar 真菌用 100g
NISSUI 日本日水培養基 05703 念珠菌GB 培養基 Candida GE Agar 100g
NISSUI 日本日水培養基 05705 高鹽察氏培養基 Czapek Dox Agar 100g
NISSUI 日本日水培養基 05706 麥芽瓊脂培養基 Malt Agar 100g
NISSUI 日本日水培養基 05709 馬鈴薯葡萄糖瓊脂培養基(顆粒) Potato Dextrose Agar 真菌用 300g
NISSUI 日本日水培養基 05800 一般乳酸菌保存檢測用培養 Lactobacilli Culture Agar 100g
NISSUI 日本日水培養基 05801 一般乳酸菌接種用培養基 Lactobacilli Inoculum Broth 100g
NISSUI 日本日水培養基 05802 L.leichmannii 保存用培養基 B12 Culture Agar 100g
NISSUI 日本日水培養基 05803 L.leichmannii 接種用培養基 B12 Inoculum Broth 100g
NISSUI 日本日水培養基 05819 維生素B12 定量用基礎培養基(set) B12Assay Medium(Set) 50g
NISSUI 日本日水培養基 05815 維生素B6 定量用基礎培養基 Pyridoxine Assay Medium 50g
NISSUI 日本日水培養基 05816 尼克酸定量用基礎培養基 Niacin Assay Medium 50g
NISSUI 日本日水培養基 05814 葉酸定量用基礎培養基 Folic Acid Assay Medium 50g
NISSUI 日本日水培養基 05817 泛酸定量用基礎培養基 Pantothenate Assay Medium 50g
NISSUI 日本日水培養基 05818 維生素H 定量用基礎培養基 Biotin Assay Medium 維生素定量用 50g

上海金畔生物科技有限公司提供日水制藥株式會社 日水培養基 NISSUI培養基 全系列產品

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Whatman無機膜AAO模板6809-5002 47mm*0.02um

Whatman無機膜AAO模板6809-5002 47mm*0.02um

Whatman Anopore 無機膜是各種實驗室過濾的理想用品。這種新穎的材質制成的膜具有精
確、不變形的蜂窩形孔結構,并且每個孔之間沒有橫向交叉,這種特性確保了小于孔徑的
顆粒濾過,而大于孔徑的顆粒被阻截。Anopore 無機膜由高純度的氧化鋁基質通過電化學
制成,蛋白吸附力低、自身熒光非常小、無毒、支持細胞生長。

精確的孔結構和均勻的孔分布,無機膜能確保高效濾除顆粒。微生物和顆粒物保留在膜表
面,便于進一步用電子顯微鏡分析。經濕潤后,膜變成半透明,因而不需對截留物進行轉
移就可用光學顯微鏡觀察。

無機膜是親水性的,能與大多數溶劑和水溶液相容。因生產過程中不另加單體、高分子物
質、表面活性劑或潤濕劑避免了樣品污染。低蛋白吸附力,可減少樣品的損失。

無機膜以Anodisc形式供應,也就是在無機膜邊緣加上一個聚丙烯環(除13mm規格圓片)
,便于操作,適用于真空和壓力過濾。

Anopore有三種孔徑:0.02μm、0.1μm和0.2μm;和三種直徑:13mm、25mm和47mm。

特性和功能
•高孔密度和均勻孔徑分布使之成為一種特別精確的膜
•廣泛的溶劑相容性,因而不必在實驗室儲備各種膜
•膜生產時不加添加劑,確保了極低的滲出物,不會污染樣品
•極低的蛋白吸附,實現樣品的損失的最小化
•浸濕時呈透明狀,是顯微鏡分析的理想產品

應用
•HPLC流動相過濾和脫氣
•超純溶劑的制備
•比重分析
•脂類積壓
•電子顯微鏡掃描研究
•通過落射熒光顯微鏡分析細菌
•微米和納米過濾
•納米金屬桿制備

技術參數-Anopore無機膜
Anodisc 13 Anodisc 25 Anodisc 47
平均膜厚度 60µm 60µm 60µm
膜直徑 13mm 21mm 43mm
膜類型 Anodisc氧化鋁 氧化鋁 氧化鋁
支撐環材烊 無 聚丙烯 聚丙烯
構建方式 無 熱合 熱合
蛋白吸附 低 低 低
爆裂強度 65-110psi 65-110psi 65-110psi
最高工作溫度 400℃ 40℃ 40℃
孔率 25-50% 25-50% 25-50%
高壓蒸汽滅菌 是 否 否
折射率 1.6 1.6 1.6

訂貨信息-Anopore無機膜
尺寸(mm) 膜 孔徑(µm) 目錄號 親水 蛋白
吸附力 化學
相容性 數量/包
13 Anodisc 13* 0.02 6809-7003 是 低 很低 100
13 Anodisc 13* 0.1 6809-7013 是 低 很低 100
13 Anodisc 13* 0.2 6809-7023 是 低 很低 100
25 Anodisc 25 0.02 6809-6002 是 低 很低 50
25 Anodisc 25 0.1 6809-6012 是 低 很低 50
25 Anodisc 25 0.2 6809-6022 是 低 很低 50
47 Anodisc 47 0.02 6809-5002 是 低 很低 50
47 Anodisc 47 0.1 6809-5012 是 低 很低 50
47 Anodisc 47 0.2 6089-5022 是 低 很低 50

曲拉通X-100:TritonX-100

生化試劑的一些概要:鄰苯二甲酸二異丁酯生化試劑又叫生化藥品,簡稱試劑。它是工農業生產、文教衛生、科學研究以及國防建設等多方面進行化驗分析的重要藥劑。生化試劑是指具有一定純度標準的各種單質和化合物(也可以是混合物。要進行任何實驗都離不了試劑,試劑不僅有各種狀態,而且不同的試劑其性能差異很大。有的常溫非常安定、有的通常就很活潑,有的受高溫也不變質、有的卻易燃易爆:有的香氣濃烈,有的則劇毒……。只有對生化試劑的有關知識深入了解,才能安全、順利進行各項實驗。既可保證達到預期實驗目的,又可消除對環境的污染。因此,首先要知道試劑的分類情況。然后掌握各類試劑的存放和使用。
下面是公司生化試劑產品: 鄰苯二甲酸二異丁酯 阿魏酸,反式阿魏酸,反式4-羥基-3-甲氧基肉桂酸,4-羥基-3-甲氧基苯丙烯酸,咖啡酸-3-甲醚,3-甲氧基-4-羥基肉桂酸,trans-Ferulic acid CP,98% 10克 537-98-4 RT
順式阿魏酸,3-(4-羥基-3-甲氧基苯基)-2-丙烯酸,4-羥基-3-甲氧基肉桂酸,3-甲氧基-4-羥基桂皮酸,咖啡酸-3-甲醚,阿魏酸,4-羥基-3-甲氧基桂皮酸,Ferulic acid CP,98% 10克
1135-24-6 RT
十七酸,珠光脂酸,十七烷酸,十七碳酸,Heptadecanoic acid BR,98% 5克 506-12-7 RT 25克
正庚酸,葡萄花酸,庚酸,毒水芹酸,Heptanoic acid AR,98% 500毫升 111-14-8 RT GCS 5毫升
反式-2-己烯酸,反–己烯酸,(E)-2-己烯酸,2-己烯酸反式,Trans-2-Hexenoic acid BR,99% 25克 13419-69-7 RT 100克 500克
高香草酸,4-羥基-3-甲氧基-α-甲苯甲酸,4-羥基-3-甲氧基苯乙酸,(4-羥基-3-甲氧基苯基)乙酸,高香蘭酸,HVA BR,98% 1克 306-08-1 RT 5克
DL-4-羥基-3-甲氧基扁桃酸,4-羥基-3-甲氧基苯乙醇酸,4-羥基-3-甲氧基扁桃酸,3-甲氧基-4-羥基扁桃酸, VMA BR,98% 1克 CAS:55-10-7 RT
衣康酸,亞甲基琥珀酸,2-亞甲基丁二酸;分解烏頭酸,甲叉琥珀酸,甲叉丁二酸,亞甲基丁二酸,次甲基丁二酸,2-亞丙基-1,2-二羧酸,次甲基丁烯二酸,伊康酸,Itaconic acid CP,99% 100克 97-65-4 RT 500克
肉豆蔻酸,十四酸,蔻酸,正十四碳酸,豆蔻酸,十四烷酸,特十四酸,Myristic acid CP,98% 250克 544-63-8 RT 色標 5克
壬酸,風呂草酸,天竺葵酸,洋繡球酸,Nonanoic acid CP,97.5% 500毫升 112-05-0 RT
3-苯丙酸,氫化桂皮酸,氫化肉桂酸,β-苯丙酸,芐基乙酸,加氫桂皮酸,3-苯基丙酸,3-Phenylpropanoic acid CP,98.5% 25克 501-52-0 RT
硬脂酸,脂蠟酸,司的令,十八酸,十八烷酸,十八碳烷酸,Stearic Acid AR 500克 CAS:57-11-4 RT
十一烯酸,10-十一烯酸,10-十一碳烯酸,十一碳烯-9-酸,10-十一烯碳酸,順十一碳-10-烯酸,Undecylenic Acid CP,95% 250毫升 112-38-9 RT,避光
正戊酸,戊酸,纈草酸,丙基乙酸,Valeric acid AR,99% 500毫升 109-52-4 RT GCS 5毫升
紫脲酸,紫尿酸,紫巴比土酸,5-異亞硝基巴比土酸,中草酸二酰脲-5-肟,5-(羥基亞氨基)巴比土酸,丙酮二酰脲-5-肟,5-亞硝基-2,4,6-三羥基嘧啶,四氧嘧啶-5-肟,Violuric acid monohydrate 特純,97% 10克 26351-19-9 RT,避光 50克? 250克
氯鉑酸,氯化鉑,鉑氯氫酸,六氯合鉑(IV)酸,六氯合鉑酸,氯鉑酸六水合物,六氯鉑(Ⅳ)酸六水合物,六氯合鉑酸,二氫六氯化鉑,Hexachloroplatinic(Ⅳ) acid hexahydrate AR,37% 1克 18497-13-7 RT,避光
鐵粉,還原鐵粉,鐵,鐵精粉,Iron powder AR,98% 500克 7439-89-6 RT SP 25克
鐵棒,鐵,Iron powder SP 1根 7439-89-6 RT
氧化鐵,三氧化二鐵,紅色氧化鐵,氧化高鐵,205鐵紅,磁性氧化鐵紅,燒褐鐵礦,鐵丹,紅粉,威尼斯紅,Iron(III)oxide AR,99% 500克 1309-37-1 RT 4N 10克
硫酸亞鐵,七水合硫酸亞鐵,綠礬,鐵礬,硫酸鐵(II)七水合物,Ferrous sulfate heptahydrate AR,99% 500克 7782-63-0 RT,避光
硫酸鐵,硫酸高鐵,硫酸鐵(III),Ferric sulfate AR,21-23% 500克 15244-10-7或10028-22-5 RT,避光
硫化亞鐵,硫化鐵,硫鐵,硫化鐵(Ⅱ),一硫化鐵,Ferrous sulfide CP,70% 500克 1317-37-9 RT
氫氧化鐵,有水氧化鐵,三氫氧化鐵,Ferric hydroxide CP 500克 1309-33-7 RT
四氧化三鐵,磁性氧化鐵,黑色氧化鐵,磁鐵礦,氧化正亞鐵,精磁鐵砂,氧化鐵黑,Ferrosoferric oxide CP,98% 500克 1317-61-9 RT
鈦鐵試劑,鄰苯二酚-3,5-二磺酸鈉,鈦鐵試劑,試鈦靈,1,2-二羥基苯-3,5-二磺酸鈉,4,5-二羥基-1,3-苯二磺酸二鈉鹽,1,2-二羥基-3,5-苯二磺酸二鈉鹽,Tiron AR 25克 149-45-1 RT
二茂鐵,環戊二烯鐵,雙環戊二烯基鐵,環戊二茂鐵,二環戊二烯合鐵,二環戊二烯鐵,二環茂二烯鐵,Ferrocene AR,98% 500克 102-54-5 RT
鉛箔,鉛,Lead 2N,0.1×100㎜ 250克 7439-92-1 RT
鉛粒,鉛,電解鉛,Lead AR 500克 7439-92-1 RT 5N 25克
鉛粉,鉛,電解鉛,Lead 3N,200目 500克 7439-92-1 RT 4N 25克
鉛片,鉛,電解鉛,Lead 5N 25克 7439-92-1 RT
硫化鉛,方鉛礦,硫化鉛晶體,硫酸鉛(II),Lead(II)sulfide SP 5克 1314-87-0 RT
乙酸鉛,三水合乙酸鉛,鉛糖,三水醋酸鉛,乙酸鉛(II)三水合物,Lead acetate trihydrate AR,99.5% 500克 6080-56-4 RT
紅色氧化鉛,四氧化三鉛,鉛丹,氧化鉛,紅丹,四氧化鉛,Lead oxide red AR,95% 500克 1314-41-6 RT
黃色氧化鉛,一氧化鉛,密陀僧,黃丹,鉛黃,蜜陀僧,Lead oxide yellow AR,99% 500克 1317-36-8 RT
硼酸鉛,偏硼酸鉛,Lead(II)borate AR,99% 500克 14720-53-7 RT
碳酸鉛,鉛白,碳酸鉛(II),天然白鉛礦,Lead(II)carbonate CP,77% 500克 598-63-0 RT
常用生化試劑作用: 鄰苯二甲酸二異丁酯
1、蛋白酶K:能水解消化蛋白質,特別是與DNA結合的組蛋白,在尿素和SDS中穩定。一般工作濃度是50—100μg/ml,推薦反應緩沖液:50mM Tris-HCl (pH7.5),10mM CaCl2。
2、SDS:十二烷基硫酸鈉,溶解細胞膜上的脂類與蛋白質,因而溶解膜蛋白而破壞細胞膜,并解離細胞中的核蛋白,SDS 還能與蛋白質結合而沉淀。
3、IPTG:異丙基-β-D-硫代半乳糖苷, 常用于藍白斑篩選及IPTG誘導的細菌內的蛋白表達等。IPTG和乳糖的結構相似,所以它和乳糖一樣,可以與乳糖操縱元的阻遏蛋白結合,使阻遏蛋白的空間構像變化,四聚體解聚成單體,失去與操縱子特異性結合的能力,從而解除了阻遏蛋白的作用,使其后的基因得以轉錄合成利用乳糖的酶類。與乳糖不同的是,IPTG不被 β-半乳糖苷酶水解。常與X-GAL一起用于藍白斑篩選。作用極強的誘導劑,不被細菌代謝而十分穩定。
4、X-gal:5-溴-4-氯-3-吲哚-β-D-半乳糖苷,是IPTG的顯色試劑,在IPTG的催化下顯藍色。常跟IPTG一起用與藍白斑篩選。
5、G418:一種抗生素,對幾乎所有的細胞都有毒性,是穩定轉染最常用的選擇試劑。當neo基因被整合進真核細胞基因組合適的地方后,則能啟動neo基因編碼的序列轉錄為mRNA,從而獲得抗性產物氨基糖苷磷酸轉移酶的高效表達,使細胞獲得抗性而能在含有G418的選擇性培養基中生長。G418的這一選擇特性 ,已在基因轉移、基因敲除、抗性篩選以及轉基因動物等方面得以廣泛應用。
6、DMSO:二甲基亞砜。實驗室常用于作液體層析溶劑,同時用作測試物質紫外消光值上時用作參照物。能溶于所有烷烴和烯烴。
7、曲拉通X-100:TritonX-100,用的細胞裂解液成分之一,在保護蛋白活性方面有一定作用, 能力介于NP40和SDS之間,偏向于NP40。
8、NP-40:很溫和的去垢劑,1%濃度的基本可以破壞掉胞膜,而對核膜破壞的作用弱,結合特定的buffer可以獲得胞漿蛋白。
9、BSA:牛血清白蛋白, 主要起維持滲透壓作用、PH緩沖作用、載體作用和營養作用。在動物細胞無血清培養中,添加白蛋白可起到生理和機械保護作用和載體作用。常用于蛋白定量中的內

參和抗體稀釋液。
10、甲酰胺: 甲酰胺被用作凝膠電泳中RNA的穩定劑,也用于穩定毛細管電泳中的變性單股DNA。
11、TEMED:四甲基乙二胺。促凝劑。在中性及堿性pH條件下,加入TEMED可加速凝膠聚合。
12、巰基乙醇:一種強還原劑。可還原蛋白二硫鍵,從而使蛋白保持溶解狀態,有利于與SDS的結合。使蛋白解離成單個亞基。
13、甲叉雙丙烯酰胺:N,N’-甲叉雙丙烯酰胺,別名MBA,又叫亞甲基雙丙烯酰胺,次甲基雙丙烯酰胺,N,N’-甲撐雙丙烯酰胺。作交聯劑與丙烯酰胺聚合而制備聚丙烯酰胺凝膠。
14、過硫酸銨:過硫酸銨(APS)的作用主要是提供自由基,然后在促凝劑TEMED的作用下使丙烯酰胺及甲叉丙烯酰胺聚合。
15、B27:一種添加劑,用于神經肝細胞培養,被認為具有抑制膠質細胞生長的作用。
16、DTT:二硫蘇糖醇,常用還原劑,既有抗氧化作用。它能保護酶分子上的還原性基團,維持還原性環境,穩定酶的活性。又是一種蛋白質變性劑,破壞二硫鍵,濃度不同,起到的作用也不

同。
17、弗氏不完全佐劑和弗氏完全佐劑:弗氏完全佐劑是一種油包水的乳濁液,含結核分枝桿菌的細胞壁成分。佐劑活性來自于油滴中免疫原的持續釋放,并刺激局部免疫反應。弗氏不完全佐劑用于初次免疫刺激。為了減少副作用,不含結核分枝桿菌成分的弗氏不完全佐劑用于加強弗氏完全佐劑是一種油包水的乳濁液,能夠非常有效的誘導產生高滴度的抗體。弗氏完全佐劑含結核分枝桿菌的細胞壁成分,可以加強對抗原的抗體反應。佐劑活性來自于油滴中免疫原的持續釋放,并刺激局部免疫反應。
18、吐溫 20:Tween-20 ,常用的非離子去垢劑。
19、吐溫 80:weenum 80 ,除作乳化劑外,也用作某些水中難溶藥物的增溶劑。
20.、十二烷基肌氨酸鈉 :脫細胞試劑,制備脫細胞組織工程支架材料。21.PVPP:PVPP對片劑具有崩解作用,能和各種不溶于水的藥物共容,能穩定化各種懸浮劑,又具有形成絡合物的能力以及吸附作用等,因而可用作醫藥助劑。也用于除去啤酒中的多酚。22、PIPES:哌嗪-N,N’-二(2-乙磺酸),實驗室做緩沖劑用。全名是哌嗪-N,N-二(2-乙磺酸),pKa是6.80。不參與也不干擾生物化學反應,價格比較貴。常用在免疫和細胞類的實驗中,PIPES有時還被用來制備大腸桿菌感受態。

23、CTAB:十六烷基三乙基溴化銨,一種去污劑,可溶解細胞膜,它能與核酸形成復合物,在高鹽溶液中((0.7 mol/L NaCl)是可溶的,當降低溶液鹽濃度到一定程度(0.3 mol/L NaCl)時,從溶液中沉淀,通過離心就可將CTAB-核酸的復合物與蛋白,多糖類物質分開。最后通過乙醇或異丙醇沉淀DNA,而CTAB溶于乙醇或異丙醇而除去。CTAB法是現在實驗室最常用的一種提取核酸的手段。

24、HEPES:羥乙基哌秦乙硫磺酸,一種弱酸緩沖劑,主要作用是防止培養基pH迅速變化。在開放式培養條件下,培養基脫離了5%CO2的環境,CO2氣體迅速逸出,pH迅速升高,若加了HEPES,此時可以維持pH7.0左右。一般在進行克隆化培養時要添加HEPES。
25、MOPS:一種緩沖液,有抑制RNA酶的作用,一般和甲醛(用于變形RNA)用于RNA變性電泳。26、鹽酸胍:鹽酸胍等可使蛋白質結構中的氫鍵發生斷裂,這增加了非極性分子包括氨基酸側鏈的溶解度,減少了疏水相互作用。

27、PMSF:Phenylmethanesulfonyl fluoride,中文名為苯甲基磺酰氟。用于抑制蛋白酶. PMSF嚴重損害呼吸道粘膜、眼睛及皮膚,吸入、吞進或通過皮膚吸收后有致命危險。一旦眼睛或皮膚接觸了PMSF,應立即用大量水沖洗之。凡被PMSF污染的衣物應予丟棄。PMSF在水溶液中不穩定。應在使用前從貯存液中用現加于裂解緩沖液中。PMSF在水溶液中的活性喪失速率隨pH值的升高而加快,且25℃的失活速率高于4℃。pH值為8.0時,20μmmol/l PMSF水溶液的半壽期大約為85min,這表明將PMSF溶液調節為堿性(pH>8.6)并在室溫放置數小時后,可安全地予以丟棄。
28、溴酚藍:pH指示劑,pH=3.0時呈黃色,pH=4.6時呈藍紫色。酸堿指示劑;非水滴定用指示劑,蛋白電泳染色;病毒化驗等。

29、臺盼蘭:臺盼藍(Trypan Blue)或稱臺盼蘭,是細胞活性染料,常用于檢測細胞膜的完整性。

30、二甲苯青FF:用于瓊脂糖聚丙烯酰胺凝膠電泳的示蹤染料, 易溶于水和醇,可與溴芬藍按照一定比例配置loading buffer。

31、吖啶橙:是一種熒光色素,與細胞中DNA和RNA結合量存在差別,可發出不同顏色的熒光,與DNA結合量少發綠色熒光,與RNA結合量多發桔黃色或桔紅色熒光。該染料具有膜通透性,能透過細胞膜,使核DNA和RNA染色。在熒光顯微鏡下觀察,吖啶橙可透過正常細胞膜,使細胞核呈綠色或黃綠色均勻熒光;而在凋亡細胞中,因染色質固縮或斷裂為大小不等的片斷,形成凋亡小體。吖啶橙使其染上致密濃染的黃綠色熒光,或黃綠色碎片顆粒;而壞死細胞黃熒光減弱甚至消失。吖啶橙AO常與溴化乙啶EB合用雙染,因EB只染死細胞使之產生桔黃色熒光,由此可區分出正常細胞、凋亡細胞及壞死細胞.它還可以用作移碼突變的誘變劑,能鑲嵌于兩個相鄰的堿基對之間,這樣在DNA復制過程中,會使DNA鏈增加或缺失一個堿基,造成移碼突變。吖啶橙染液有毒,操作時要戴手套,需避光。

32、EDTA和EGTA:EDTA–乙二胺四乙酸EDTA是螯合劑的代表性物質。能和堿金屬、稀土元素和過渡金屬等形成穩定的水溶性絡合物。此外EDTA也可用來使有害放射性金屬從人體中迅速排泄起到解毒作用。也是水的處理劑。EGTA–乙二醇雙(2-氨基乙基)四乙酸在Mg2+存在下測定Ca2+時,可用EGTA直接滴定,滴定誤差小于0.3% ,比用EDTA滴定提高了選擇性。此外它與金屬離子形成的配合物的穩定性普遍比相應的EDTA配合物差

。33、TRICINE:N-[三(羥甲基)甲基]甘氨酸, 常見的電泳系統是Tris-甘氨酸系統;Tris-Tricine電泳則用于分子量小于10kDa的多肽和蛋白的電泳,能夠獲得較好的分離效果。可以用前者代替。

34、PVP40:PVP40 中的CO – N = 有很強的結合酚類化合物的能力,與其形成穩定的復合物,常用于提取RNA時除去酚類。

35、脫氧膽酸鈉:離子型去垢劑,作用有:1、裂解細胞;2、溶解蛋白,尤其是可以溶解一些難溶于水的蛋白,如膜蛋白等;3、很適合做WB,但在Co-IP中使用,需要謹慎。36、6-BA:細胞培養中用到,細胞分裂素。37、碘代乙酰胺:也叫作碘乙酰胺,2-碘乙酰胺。用于有機合成,在蛋白組學中組氨酸和半胱氨酸的烷基化試劑,用于多肽測序以及酶抑制劑等,蛋白組學級試劑。

38、萘乙酸:NAA,為廣譜性植物生長調節劑。可促進細胞分裂,誘導形成不定根,改變雌雄花比例,增加坐果率等
39。番紅O與藏紅T:氧化還原指示劑、生物染色、酸堿指示劑,滴定分析亞硝酸鹽。
40。TTC:2,3,5-三苯基氯化四氮唑(紅四氮唑),多用于藥物分析和瓊脂糖添加劑,在計數瓊脂中加入適量的TTC(0.5% TTC 1ML加到100ML瓊脂中),細菌菌落長成紅顏色,對去除食品本底顆粒物干擾非常有意義。

 

復合酶穩定劑DPD 500mL

酶穩定劑+蛋白保護劑
182273 | 海藻糖二水 1kg 5kg 5-10kg 8.5 10-50kg 8 >50kg 7.5
105543 | 復合酶穩定劑DPD 500mL 500ml 0.5-1L 8.5 1-3L 8 >3L 7.5
105548 | 底物穩定劑CCD 500g 500g 0.5-1kg 8.5 1-3kg 8 >3kg 7.5
105559 | 復合蛋白保護劑HPD 500mL 500ml 0.5-1L 8.5 1-3L 8 >3L 7.5
116968 | 穩定劑SHE-50 500g 500g 0.5-1kg 8.5 1-3kg 8 >3kg 7.5
122468 | 蛋白保護劑AEP-HBC 1kg 1kg 1-3kg 8.5 3-5kg 8 >5kg 7.5
105549 | 底物穩定劑PPCD 500g 500g 0.5-1kg 8.5 1-3kg 8 >3kg 7.5
163805 | 蛋白保護劑TY 1kg 1kg 1-3kg 8.5 3-5kg 8 >5kg 7.5
163808 | 蛋白保護劑GH 500g 500g 0.5-1kg 8.5 1-3kg 8 >3kg 7.5
102730 | 牛血清白蛋白 BSA 500g 10kg 10-30kg 8.5 30-50kg 8 >50kg 7.5
102735 | 牛血清白蛋白,無蛋白酶? BSA 500g 10kg 10-30kg 8.5 30-50kg 8 >50kg 7.5
188272 | 鏈霉親和素 1/10mg 50mg 50-60mg 8.5 60-80mg 8 >80mg 7.5
188232 | 蛋白A 1mg 10mg 10-20mg 8.5 20-30mg 8 >30mg 7.5
188243 | 蛋白G 1mg 10mg 10-20mg 8.5 20-30mg 8 >30mg 7.5
188263 | 蛋白L 1mg 10mg 10-20mg 8.5 20-30mg 8 >30mg 7.5
188250 | 蛋白A/G 1mg 10mg 10-20mg 8.5 20-30mg 8 >30mg 7.5
色原
184046 | TOOS (波長范圍550nm) 100g 500g 0.5-1kg 8.5 1-3kg 8 >3kg 7.5
127626 | DHBS;
3,5-二氯-2-羥基苯磺酸鈉(波長520nm) 100g 500g 0.5-1kg 8.5 1-3kg 8 >3kg 7.5
134610 | DTNB’ 5,5二硫代-2-硝基苯甲酸 25g 500g 0.5-1kg 8.5 1-3kg 8 >3kg 7.5
ACD0157A / 130967 | HDAOS;
N-(2-羥基-3-磺丙基)-3,5-二甲氧基苯胺鈉鹽 5g 50g 50-100g 8.5 100-300g 8 >300g 7.5
182415 | TBHBA; 2,4,6-三溴-3-羥基苯甲酸 100g 500g 0.5-1kg 8.5 1-3kg 8 >3kg 7.5
184043 | TODB;
N, N-二(4-磺丁基)-3-甲基苯胺二鈉鹽 5g 50g 50-100g 8.5 100-300g 8 >300g 7.5
酶底物與顯色劑
160721 | PNP-NAG;
對硝基苯-N-乙酰-β-D-氨基葡萄糖苷 1g 20g 20-50g 8.5 50-100g 8 >100g 7.5
140205 | M-G-CNP-AFu 5g 20g? 20-50g 8.5 50-100g 8 >100g 7.5
100698 | MPT-NAG;
6-甲基-2-硫代吡啶-N-乙酰-β-D-葡萄糖苷 1g 20g 20-50g 8.5 50-100g 8 >100g 7.5
140201 | CNP-AFU;
2-氯-4-硝基苯-α-L-巖藻 糖苷 10g 50g 50-100g 8.5 100-300g 8 >300g 7.5
148942 | IPTG; 異丙基-β-D-硫代半乳糖苷 1kg 1kg 1-3kg 8.5 3-5kg 8 >5kg 7.5
159841 | GPDA;
甘氨酰-脯氨酰-對硝基苯胺對甲苯磺酸鹽 1g 20g 20-50g 8.5 50-100g 8 >100g 7.5
180101 | TMB-2HCl;
3,3’5,5′-四甲基聯苯胺二鹽酸鹽 100g 500g 0.5-1kg 8.5 1-3kg 8 >3kg 7.5
180120 | FAPGG; N-[3-(2-呋喃基)丙烯酰]-L-苯丙氨酰-甘氨酰-甘氨酸 1g 20g 20-50g 8.5 50-100g 8 >100g 7.5
氨基酸系列,核酸衍生物
101950 | 5′-三磷酸腺苷二鈉 ATP-2NA 1kg 5kg 5-10kg 8.5 10-25kg 8 >25kg 7.5
108441 | L-天冬氨酸 25kg 50kg 50-100kg 8.5 100-200kg 8 >200kg 7.5
108442 | L-天冬氨酸敖合鎂 20kg 20kg 20-40kg 8.5 40-60kg 8 >60kg 7.5
108445 | L-天冬氨酸鉀 25kg 50kg 50-100kg 8.5 100-200kg 8 >200kg 7.5
102621 | L-丙氨酸 25kg 50kg 50-100kg 8.5 100-200kg 8 >200kg 7.5
142212 | 雙甘肽 10kg 20kg 20-30kg 8.5 30-50kg 8 >50kg 7.5
142021 | 甘氨酸 25kg 200kg 200-600kg 8.5 600-800kg 8 >800kg 7.5
175361 | 膽酸鈉 10kg 10kg 10-15kg 8.5 16-25kg 8 >25kg 7.5
生物緩沖液+PEG原料
146710 | 咪唑 25kg 25kg 25-50kg 8 50-100kg 7 >100kg 5
145570 | N-2-羥乙基哌嗪-N-2-乙磺酸 HEPES 25kg 50kg 50-100kg 8.5 100-200kg 8 >200kg 7.5
157379 | 2-(N-嗎啉代)乙烷磺酸 MES 25kg 25kg 25-50kg 8.5 50-100kg 8 >100kg 7.5
167241 | 聚乙二醇 6000? PEG6000 25kg 25kg 25-50kg 8.5 50-100kg 8 >100kg 7.5
168828 | 3-[(3-膽酰胺基丙基)二甲基銨]-1-丙磺酸 CHAPS 1kg 5kg 5-10kg 8.5 10-20kg 8 >20kg 7.5
184001 | 三羥甲基氨基甲烷鹽酸鹽 Tris-HCL 25kg 25kg 25-50kg 8.5 50-100kg 8 >100kg 7.5
100181 | N-(2-乙酰氨基)-2-亞氨基二乙酸 ADA 25kg 50kg 50-100kg 8.5 100-200kg 8 >200kg 7.5
105121 | 2-氨基-2-甲基-1-丙醇 AMP-Buffer 50L 50L 50-100L 8.5 100-200L 8 >200L 7.5
122743 | 3-(環己氨基)丙磺酸 CAPS 25kg 25kg 25-50kg 8.5 50-100kg 8 >100kg 7.5
122745 | 3-(環己氨)-2-羥基丙磺酸 CAPSO 5kg 10kg 10-20kg 8.5 20-40kg 8 >40kg 7.5
157381 | 3-(N-嗎啉代)丙磺酸 MOPS 25kg 25kg 25-50kg 8.5 50-100kg 8 >100kg 7.5
157385 | 3-(N-嗎啉代)-2-羥基丙磺酸 MOPSO 25kg 25kg 25-50kg 8.5 50-100kg 8 >100kg 7.5
166741 | 哌嗪-N,N’-雙(2-乙磺酸) PIPES 10kg 20kg 20-40kg 8.5 40-60kg 8 >60kg 7.5
183995 | 三羥甲基氨基甲烷<結晶> Tris 25kg 200kg 200-300kg 8.8 300-500kg 8.5 >500kg 8
184006 | N-三(羥甲基)甲基-3-氨基丙磺酸 TAPS 5kg 10kg 10-15kg 9 16-25kg 8.5 >25kg 8
抗生素
172390 | 利福平 25kg 25kg 25-50kg 8.5 50-75kg 8 >75kg 7.5
140913 | 硫酸慶大霉素 1kg 500g 1-2kg 8.5 2-5kg 8 >5kg 7.5
118167 | 氯霉素 1kg 500g 1-2kg 8.5 2-5kg 8 >5kg 7.5
136121 | 紅霉素 0.5kg 25g 0.5-1kg 8.5 1-2kg 8 >2kg 7.5
表面活性劑
168828 | CHAPS 3-(3-膽胺丙基)二甲氨基-1-丙磺酸 1kg 5kg 5-10kg 8.5 10-20kg 8 >20kg 7.5
137330 | EDTA-2Na 乙二胺四乙酸二鈉鹽 25kg 50kg 50-100kg 8.5 100-200kg 8 >200kg 7.5
137481 | EGTA 乙二醇雙(2-氨基乙基)醚-N,N’,N,N’-四乙酸 100g 0.5kg 0.5-2kg 8.5 2-5kg 8 >5kg 7.5
非離子型表面活性劑
187770 | 聚醚 F-68 5kg 5kg 1-2kg 8.5 2-5kg 8 >5kg 7.5
112372 | Brij-35 聚氧乙烯月桂醚 35 25kg 50kg 50-100kg 8.5 100-200kg 8 >200kg 7.5
184081 | 曲拉通 X-100 5L 100L 100-200L 8.5 200-500L 8 >500L 7.5
184541 | Tween 80 吐溫 80 25L 50L 25-50L 8.5 50-100L 8 >100L 7.5
187026 | EMULGEN B-66 5kg 5kg 5-10kg 8.5 10-20kg 8 >20kg 7.5
187030 | EMULGEN A-60 5kg 5kg 5-10kg 8.5 10-20kg 8 >20kg 7.5
187035 | EMULGEN A-90 500g 1kg 1-2kg 8.5 2-5kg 8 >5kg 7.5
184490 | Tween 20 吐溫 20 25kg 50kg 25-50kg 8.5 50-100kg 8 >100kg 7.5
105121 | 2-氨基-2-甲基-1-丙醇 AMP-Buffer 50L 50L 50-100L 8.5 100-200L 8 >200L 7.5
161681 | 濕潤劑 P-40 1kg 1kg 1-2kg 8.5 2-5kg 8 >5kg 7.5
季銨鹽類表面活性劑
131912 | 十二烷基二甲基甜菜堿 1kg 1kg 1-2kg 8.5 2-5kg 8 >5kg 7.5
134966 | 十二烷基三甲基氯化銨(結晶粉末) 25kg 50kg 50-100kg 8.5 100-200kg 8 >200kg 7.5
134964 | 十二烷基三甲基溴化銨<結晶粉末> 5kg 5kg 5-10kg 8.5 10-20kg 8 >20kg 7.5
179607 | 十四烷基三甲基氯化銨(結晶粉末) 10kg l0kg 10-20kg 8.5 20-30kg 8 >30kg 7.5
179605 | 十四烷基三甲基溴化銨<結晶粉末> 10kg 10kg 10-20kg 8.5 20-30kg 8 >30kg 7.5
117901 | 十六烷基三甲基氯化銨(結晶粉末) 25kg 50kg 50-100kg 8.5 100-200kg 8 >200kg 7.5
117891 | 十六烷基三甲基溴化銨<結晶粉末> 5kg 5kg 5-10kg 8.5 10-20kg 8 >20kg 7.5
電泳試劑
154901 | 甲叉雙丙烯酰胺 250g 2.5kg 2.5-5kg 8.5 5-10kg 8 >10kg 7.5
184001 | 三羥甲基氨基甲烷鹽酸鹽 Tris-HCL 25kg 25kg 25-50kg 8.5 50-100kg 8 >100kg 7.5
101518 | 丙烯酰胺(電泳級) 25kg 100kg 100-150kg 8.5 150-250kg 8 >250kg 7.5
175581 | 十二烷基硫酸鈉(SDS) 10kg 10kg 10-20kg 8.5 20-30kg 8 >30kg 7.5
142790 | 鹽酸胍 25kg 200kg 200-300kg 8.5 300-400kg 8 >400kg 7.5
142821 | 異硫氰酸胍 10kg 10kg 10-20kg 8.5 20-30kg 8 >30kg 7.5
142021 | 甘氨酸 25kg 100kg 100-150kg 8.5 150-250kg 8 >250kg 7.5
180121 | 四甲基乙二胺 (TEMED) 1L 1L 1-2L 8.5 2-5L 8 >5L 7.5
106410 | 過硫酸銨 (APS) 500g 0.5kg 1-2kg 8.5 2-5kg 8 >5kg 7.5
134702 | DTT 1,4-二硫代蘇糖醇 1kg 1kg 1-2kg 9.5 2-5kg 9 >5kg 8
187851 | 瓊脂糖(1200g/cm2) 100g 0.5kg 0.5-2kg 9.5 2-5kg 9 >5kg 8.5
防腐劑
141821 | 甘油 25L 50L 50-100L 8.5 100-200L 8 >200L 7.5
131945 | proclin 300防腐劑 3.6L 3.6L 3.6-7.2L 9.5 7.2-10.8L 9 >10.8L 8.5
酶、抗原抗體專用穩定劑和保護劑
151330 | 溶菌酶 500g 0.5kg 1-2kg 8.5 2-5kg 8 >5kg 7.5
170290 | 蛋白酶K 30U/mg 1g 5g 5-10g 8.5 10-15g 8 >15g 7.5

DNA片段的連接技術

實驗十三 DNA片段的連接技術
一、目的與原理
DNA酶切片段的聯接是兩DNA片段相鄰的5‘磷酸和3’羥基間可有連接酶催化形成磷酸二酯鍵,這個連接反應在體外一般都有大腸桿菌(Escherichia coli)(Escherichia coli)(Escherichia coli)(Escherichia coli)DNA連接酶和T4DNA連接酶催化,但是分子生物學試驗中主要采用T4DNA連接酶,因該酶在正常條件下,即能完成連接反應。本實驗擬通過T4DNA連接酶對酶切片斷的連接操作,掌握這一DNA片段的連接技術。
二、材料和方法
1. 儀器
離心機,恒溫設備,真空干燥機,取液器
2. 試劑
T4DNA連接酶,10×T4DNA連接酶緩沖液、200mM Tris-HCl(pH7.6)、50mM MgCl2、50mM DTT、500μg/ml牛血清白蛋白、5mM ATP、λDNA、酚,TE緩沖液,電泳緩沖液、3M NaAc
三、操作步驟
取干凈、滅菌新Eppendorf管,按下表加入各試液
試液 體積(μl)
T4DNA連接酶緩沖液 1.5
λDNA 10
ATP 1
無菌水 1.5
連接酶 1
總體積 15
19–20℃ 保溫2小時,提取已連接好的DNA片段。電泳分析。
四、結果 (略)
五、注意事項
1、 該實驗用的T4DNA連接酶最適反應是37℃,但該溫度下DNA退火效率低,連接效率還不如22℃高。
2、 如果要檢驗連接酶和連接酶專用的緩沖液是否有效,可重新連接酶切后的λDNA。若連接成功,則說明有效。
實驗十四 受體菌感受態細胞的制備
一、目的與原理
當細菌處于容易吸收外源DNA的狀態時,即為感受態,而用理化手段使細菌處于感受態的操作為致敏過程。感受態細胞制備是重組基因能否實現轉化的一個重要的技術環節。本試驗是通過鈣離子來誘導使之成為感受態細胞。
二、材料和方法
1. 材料:大腸桿菌(Escherichia coli)(Escherichia coli)(Escherichia coli)(Escherichia coli)
2. 儀器:
離心機,恒溫搖床,恒溫水浴,超凈工作臺,冰柜
3. 試劑
LB培養基,0.1M MgCl2,3mM氯化六氮合高鈷
TFB:10Mm MES(pH6.3)
45Mm MnCl2
10Mm CaCl2
10Mm KCl
三、操作步驟
大腸桿菌(Escherichia coli)(Escherichia coli)(Escherichia coli)(Escherichia coli)在LB培養基平板上劃線培養12-16小時,挑取單菌落于LB培養基搖瓶培養大腸桿菌(Escherichia coli)(Escherichia coli)(Escherichia coli)(Escherichia coli)到對數期。取1ml培養物7000rpm,離心3min,收集菌體。再重復一次。冰浴放置。用預冷的氯化鎂懸浮菌體7000rpm離心3min。收集菌體,冰浴放置。用預冷的氯化鈣懸浮菌體,冰浴15min, 7000rpm離心3min。收集菌體,冰浴放置。加入200μl預冷的氯化鈣(或TFB),放置于冰浴,即得感受態細胞,此細胞可現用,也可進行下步操作。將懸液分裝于無菌離心管中,投入液氮,然后儲于-70℃保存。
四、結果 (略)
五、注意事項
一般地,新制備的感受態細胞48h后轉化效率降低,15d后失效。因此,感受態細胞不能保存太久,4℃保存一周,但-80℃可保存1年。用試管分裝可避免反復凍熔,損傷感受態細胞。
實驗十五 重組片段的轉化及克隆和篩選
一、目的與原理
轉化是指以質粒DNA或以它為載體構建的重組子導入細菌的過程。轉化技術在基因工程(Genetic Engineering)(Genetic Engineering)(Genetic Engineering)(Genetic Engineering)領域中占有極重要的地位。目前用得較多的轉化技術為將人工構建的重組質粒到如受體細胞,使重組質粒在受體細胞中穩定地復制和表達。
二、材料和方法
1.材料:大腸桿菌(Escherichia coli)(Escherichia coli)(Escherichia coli)(Escherichia coli)
2.儀器:
離心機,恒溫搖床,恒溫水浴,超凈工作臺,冰柜
3.試劑
LB培養基; 0.1M mM CaCl2 ; 0.1M MgCl2 ;
TFB:10mM MES(pH 6.3),45mM MnCl2, 10mM CaCl2, 100mM KCl
三、操作步驟
1. 感受態細胞融化(在手心)
2. 加入溶于TE的待轉化外源DNA,冰浴30min。
3. 42℃熱沖擊2 min。
4. 冰上2min。
5. 加入0.4 ml LB液體培養基,37℃保溫搖床45 min
6. 取0.2ml菌懸液涂布在含氨芐青霉素、IPTG、X-gal培養基上,37℃培養。
四、實驗結果及分析:
培養皿上有白色菌落和蘭 色菌落,但蘭色菌落數量很少。由于受體細胞本身的菌落為蘭色,所以白色菌落說明轉化成功;蘭色應為轉化不成功。但是由于轉化的質粒經過了酶切和連接,若是在原酶切位點的連接進行的轉化,菌落為白色;若為酶切去一段DNA的的連接質粒進行的轉化,菌落為蘭色(說明在酶切上成功,連接上也成功,轉化上也成功)。
五、注意事項
關鍵要嚴格控制熱激時間,超過2min,則轉化會失敗。
免疫學實驗
實驗十六 單向瓊脂擴散實驗
一、原理
單向瓊脂擴散實驗又稱單向免疫擴散實驗。指可溶性抗原在相應抗體的瓊脂介質中的擴散,可定性、定量抗原。
二、操作步驟
1.取一塊干凈的玻璃板,用少量75%乙醇沖洗,晾干后置于水平臺,將1%瓊脂糖融化,56℃水浴中保溫。
2.取15ml瓊脂糖加到56℃預熱玻璃管中,加入約200微升抗血清,充分混勻后鋪于玻璃板上,厚度約為1㎜。
3.待凝膠凝固后打孔,直徑為3㎜,將孔內瓊脂弄出。
4.將系列稀釋的標準抗原和待檢抗原分別加到凝膠孔內,每孔5微升。
將凝膠板置于濕盒內,室溫過夜,觀察結果。
三、實驗結果
發現沉淀環的大小與抗原的濃度成反比,基本成線性相關。其大小不僅與孔中抗原的濃度相關,而且和瓊脂中抗體的濃度有關。
實驗十七 雙向瓊脂擴散實驗
一、原理
雙向瓊脂擴散實驗,是將抗原和相應抗體分別加入同一凝膠板內的相鄰小孔中。兩者相互擴散,當擴散到他們的濃度比例合適的部位相遇時,就會形成抗原抗體復合物的沉淀。
二、操作步驟
1.取一塊干凈的玻璃板,用少量75%乙醇沖洗,晾干后置于水平臺,將1%瓊脂糖融化,56℃水浴中保溫。
2.將瓊脂糖鋪于玻璃板上,厚度約為1㎜。
3.打孔,孔距為4㎜,
4.將抗血清按二倍稀釋法稀釋成1:2, 1:4, 1:8, 1:16, 1:32的不同濃度。
在周圍孔中加入不同濃度的抗體,中心孔加抗原。
將凝膠板置于濕盒內,室溫過夜,觀察結果
三、實驗結果
濃度不同,形成不同的沉淀的線。
實驗十八 免疫電泳
一、操作步驟
1.取一塊干凈的玻璃板,用少量75%乙醇沖洗,晾干后置于水平臺,將1%瓊脂糖融化,56℃水浴中保溫。
2.將瓊脂糖鋪于玻璃板上,厚度約為1㎜。凝固后,打孔。
3.在孔內加入抗原,其中一孔內加電泳指示劑。
4.將凝膠板放在電泳槽中進行電泳,確定電泳時間。
5.電泳后在凝膠板上沿電泳方向平行挖2㎜寬的長槽,加入抗血清。
二、實驗結果
將凝膠板放入濕盒,室溫放置12小時,可觀察在到沉淀弧線。
實驗十九 對流免疫電泳
一、操作步驟
1.1%瓊脂糖融化后,置于56℃備用。
2.取一塊干凈的玻璃板,用少量75%乙醇沖洗,涼干。
3.將瓊脂糖鋪于玻璃板上,厚度約為1㎜。凝固后,打孔。
4.在孔內分別加入抗原和抗體,每孔5微升,抗體點陽極,抗原點陰極。
5.在電場中電泳50min,5V。
二、實驗結果
在小孔中間出現沉淀線。
實驗二十 火箭免疫電泳
一、操作步驟
1.取一塊干凈的玻璃板,用少量75%乙醇沖洗,晾干后置于水平臺。
3%瓊脂糖融化后,置于56℃備用。
2.將瓊脂糖鋪于玻璃板上,厚度約為1㎜。凝固后,打孔。
3.將抗原按倍比稀釋,在孔內分別加入標準抗原和代測樣品,每孔5微升。
在10V電場中電泳3小時。
二、實驗結果
發現在電泳方向上有拖尾,拖尾長度與抗原濃度有關。

 

實驗七 SDS-PAGE測定蛋白質分子量及蛋白質的純度鑒定

實驗七 SDS-PAGE測定蛋白質分子量及蛋白質的純度鑒定

一、實驗目的與原理
蛋白質在聚丙烯酰胺凝膠中電泳時,它的遷移取決于它所帶電荷以及分子大小和形狀等因素。1967年Shapiro等人發現,如果在聚丙烯酰胺系統中加入陰離子去污劑十二烷基磺酸鈉(SDS),大多數蛋白質能與SDS按一定比例結合,即每克蛋白質結合1.4g的SDS-復合物都帶上相同密度的負電荷,它的量大大超過了蛋白質分子原有的電荷量,因而消除了蛋白質原有的電荷差別,使蛋白質分子電泳的遷移率主要取決于本身的分子量,而與蛋白質所帶的電荷無關,在一定條件下,蛋白質的分子量的對數與電泳遷移率間呈負相關。
本實驗的目的是對多酚氧化酶的純化度鑒定及分子量的測定,通過實驗,學習和掌握SDS聚丙烯酰胺凝膠電泳法蛋白質純度和分子量的鑒定。
二、儀器與試劑
1.材料:
硫酸銨鹽析沉淀的多酚氧化酶粗酶樣品、DEAE-纖維素DE52柱層析的樣品,Sephadex G-100柱層析的樣品。
2.試劑:
(1)丙稀酰胺(Acr母液):30%Acr (Acr/Bis)
(2)10%的SDS溶液
(3)10%的過硫酸銨溶液
(4)四甲基乙二胺(TEMED)
(5)分離膠緩沖液:1.5M Tris,PH8.8
(6)濃縮膠緩沖液:1.0M Tris,PH6.8
(7)電極緩沖液:10×30g Tris,125g 甘氨酸和5g SDS,加水溶解定容至1000ml,pH8.3
(8)樣品緩沖液:0.2M Tris,PH6.8,1%SDS,30%甘油,巰基乙醇及溴酚蘭
(9)染色液:0.15%考馬斯亮藍R250,溶于脫色液
(10)脫色液:50%的甲醇,7%的冰醋酸的水溶液
(11)標準分子量蛋白。
3.儀器設備:
電泳儀,垂直電泳槽等。
三、操作步驟
1, 凝膠制備:
用兩塊電泳玻璃板制成垂直板槽(不能漏膠),垂直放置。將配制好的分離膠溶液,倒入,滴加入無離子水,待凝膠聚集后,倒出無離子水,用吸水紙吸干,倒入濃縮膠,再插入梳子。
2, 上樣:
分別取樣品若干ml于離心管中,按1/1-1/5比例加入5×樣品緩沖液,再沸水浴中加熱3-5min,取出待用。用微量注射器分別吸取不超過30ul不同濃度的標準蛋白樣品和試驗樣品注入樣品槽。點樣結束后,調節電泳儀電流到10mA(2-3mA/em),保持電流穩定不變,當溴酚藍遷移到離分離膠底1-2cm時,即可停止電泳。
3, 染色:
電泳完畢后,取出凝膠板,浸入染色液中,在37℃溫箱中保溫過夜。倒掉染色液,24h后,即可看到清晰的蛋白質條帶。
四、結果 (略)
五、注意事項
1、 SDS與蛋白質的結合按質量成比例(即:1.4gSDS/g蛋白質),如果比例不當,就不能得到準確的數據。
2、 用SDS-聚丙烯酰胺凝膠電泳法測定蛋白質相對分子量時,必須同時作標準曲線。不能利用這次的標準曲線作為下次用。
3、 有些蛋白質由亞基(如血紅蛋白)或兩條以上肽鏈(α-胰凝乳蛋白酶)組成的,它們在巰基乙醇和SDS的作用下解離成亞基或多條單肽鏈。因此,對于這一類蛋白質,SDS-聚丙烯酰胺凝膠電泳法測定的只是它們的亞基或是單條肽鏈的相對分子量。
4、 有的蛋白質(如:電荷異常或結構異常的蛋白質;帶有較大輔基的蛋白質)不能采用該法測相對分子量。
5、 如果該電泳中出現拖尾、染色帶的背景不清晰等現象,可能是SDS不純引起。
實驗八 Western bloting 技術
一、實驗目的與原理
Western bloting技術是用來檢測蛋白表達的特定的靈敏的方法,由蛋白質的SDS-PAGE、電轉及雜交幾部分組成。雜交技術主要有NC膜封閉,靶蛋白與第一抗體的反應,結合靶蛋白的一抗和二抗的反應,顯色等組成。將凝膠上的蛋白質轉移到NC膜上,用其他蛋白作為封閉液,將膜上余下的其他蛋白結合位點封閉,加入與檢測蛋白特異性的第一抗體,經免疫反應,一抗與靶蛋白結合,經洗膜液洗滌后,膜上僅在靶蛋白上結合抗體。在加入與第一抗體有免疫特異性的二抗,使之與一抗反應,反應后,經洗膜液洗滌,二抗僅存在于結合靶蛋白的一抗上。因為這種二抗都為酶標抗體,通過酶標反應,在顯色液中,膜上結合靶蛋白—一抗—二抗的位置即將呈現一定的顏色。
二、材料與方法
1.材料
從微生物細胞中提取的多酚氧化酶(PPO):10μl,20μl
NC膜:硝酸纖維素膜
2.儀器:
電轉移槽,電泳儀,塑料封口機,搖床
3.試劑:
轉移緩沖液:48Mm Tris,39mM甘氨酸,0.037%SDS同時加入20%乙醇。
封閉液與稀釋液:PBS(牛血清白蛋白)
辣根過氧化物酶顯色液:現配現用
三、操作步驟
1.SDS-PAGE電泳見上個實驗
2.電轉
⑴剪NC膜大小、濾紙與凝膠板一致,浸泡在轉移緩沖液中5min。
⑵在轉移裝置中依次將三層濾紙、凝膠、濾紙、三層濾紙放在一起。
⑶將裝好的轉移裝置放入電轉移槽中NC膜一側向正極,凝膠一面向負極。
⑷接通電源電壓63V,電流90mA,轉移過夜。
⑸轉移結束后,取出裝置,依次取掉各層,用鉛筆在膜的上沿做標記,切下其中一個孔所對應膜的一半。
⑹NC膜的封閉:將NC膜放入一塑料袋中,加入封閉液3ml,封口,輕輕震蕩2h。
⑺將封閉好的NC膜放入另一塑料袋中,加入用封閉液稀釋的一抗,2.8ml,封口。4℃下輕搖2h。
⑻洗膜:棄去反應液,用一抗稀釋液洗三次,每次10min。
將膜從PBS中取出轉至150mM氯化鈉,50mM Tris-HCL(pH7.5)溶液中輕輕震蕩10min。
⑼將二抗用二抗稀釋液稀釋,將NC膜放入塑料袋中,加入二抗溶液2.8ml。封口,輕輕震蕩1h。
⑽洗膜:取出膜轉至150mM氯化鈉,50mM Tris-HCL(pH7.5)溶液中輕輕震蕩10min,三次。
⑾將膜放入顯色液中,室溫輕輕搖動,10min。
⑿待條帶出現后,立刻用水洗膜,然后轉入PBS中,觀察記錄。
實驗九 等電聚焦電泳(IEF)分離蛋白及測定蛋白質等電點
一、原理
等電點聚焦(IEF)是在電場中分離蛋白質技術的一個重要發展,等電聚焦是在穩定的pH梯度中按等電點的不同分離兩性大分子的平衡電泳方法。
在電場中充有兩性載體和抗對流介質,當加上電場后,由于兩性載體移動的結果,在兩極間逐步建立穩定的pH梯度,當蛋白質分子或其他兩性分子存在于這樣的pH梯度中時,這種分子便會由于其表面電荷在此電場中運動,并最終達到一個使其表面靜電荷為0的區帶,這時的pH則是該分子的pI,聚焦在等電點的分子也會不斷擴散,一旦偏離其等電點后,由于pH環境的改變,分子又立即得到正電荷或負電荷,從而又向pI遷移。因此,這些分子總會是處于不斷擴散和抗擴散的平衡中,在pI處得以“聚焦”.
二、儀器與試劑
1.材料:蛋白樣品
2.試劑:
聚丙烯酰胺、甲乙聚丙烯酰胺、兩性電解質、尿素、NP-40、teiton-100
電極液:1M磷酸(陽極液)、1M氫氧化鈉(陰極液)
固定液:100g三氯乙酸、10g磺基水楊酸溶于500ml,定容為1000ml
染色液:0.35g考馬斯亮藍R-150溶于300ml脫色液中,加熱到60-70℃,加入0.3g硫酸銅。
脫色液:25%乙醇、8%冰乙酸溶于水
樣品緩沖液:1%Ampholine 、2%Triton X-100、9M尿素
三、操作步驟:
1, 樣品制備:
用IEF樣品緩沖液提取待分析樣品,如其他緩沖液提取的樣品則應透析后,冷凍干燥、再復溶于IEF樣品緩沖液。充分溶解后,離心去除不溶雜質。
2,制模具:
洗干凈兩塊IEF專用玻璃板,進行硅化和反硅化處理,兩塊玻璃板的硅化和反硅化面相對,放上夾條,夾子夾好。
3, 配膠:
膠液組成:6ml膠母液(10%,19/1)
6-8%尿素
1ml Ampholine (pH3.5-10)
60-80ul 10%AP
5 ul TEMED
4, 灌膠:配好的膠迅速灌入模具
5, 電泳:
等膠凝固后,小心揭去上下玻璃板,將塑料墊片底部擦干,小心放于電泳槽上。在膠面兩邊各放一根浸透電極緩沖液的電極條。在膠面上任意位置上放上小擦鏡紙片,在紙片上加樣,蓋上蓋子,橫功率25W電泳,約10min后,暫停電泳,取下紙片,繼續電泳約30min,待電流達4mA以下,停止電泳。
6, 表面電極測定蛋白質的pI
7, 固定:取出塑料片,放入固定液中15min
8, 染色:取出塑料片放入染色液中65℃染色,直至條帶出現
9, 可脫色至背景消除后干燥保存。
四、結果 (略)
五、注意事項
1、 兩性電解質是等電聚焦的關鍵試劑,它的含量2﹪-3﹪較合適,能形成較好的pH梯度。
2、 丙烯酰胺最好是經過重結晶的。
3、 過硫酸銨一定要新配置。
4、 所有水用重蒸水。
5、 樣品必須無離子,否則電泳時樣品帶可能走歪,拖帶或根本不成帶。
6、 平板等電聚焦電泳的膠很薄,當電流穩定在8mA,電壓上升到550V 以上,由于陰極飄移,造成局部電流過大,膠承受不了而被燒斷。
核酸技術
實驗十 染色體DNA的提取
一、實驗目的與原理
DNA是遺傳信息的載體,是最重要的生物信息(bioinformation)(bioinformation)(bioinformation)(bioinformation)分子,是分子生物學研究的主要對象。DNA的提取是分子生物學實驗技術中的最重要、最基本的操作。本實驗通過植物樣品在液氮下研磨以粉碎組織,通過裂解液裂解細胞,有機溶劑反復抽提,使DNA進入水相與蛋白質成分分開,在RNase作用下,降解RNA以純化DNA。
二、材料以方法
1、 材料:培養菌體
2、 儀器設備:超凈工作臺,培養箱,搖床,恒溫水浴鍋,高速冷凍離心機,臺式離心機,移液槍一套,低溫冰箱,冷凍真空干燥機,電泳儀,水平電泳槽,紫外觀測儀
3、 試劑:
細胞裂解液 100 mM Tris-HCl
5 mM EDTA
500 mM NaCl
1.25% SDS
PH 7.5
飽和酚,氯仿/異戊醇,酚/氯仿/異戊醇
無水乙醇,70%乙醇,異丙醇
3 M NaAc pH5.2, RNase,50×TE緩沖液,電泳載樣緩沖液
三、操作步驟
(1) 培養菌體
(2) 加入10 ml裂解液,1/10體積酚,于65℃下20-30 min,然后加入等體積的氯仿,輕搖
(3) 12000-15000rpm離心15 min
(4) 取上淸液,加入等體積氯仿,輕搖,12000-15000rpm離心15 min
(5) 取上淸液,加入0.6倍體積冷異丙醇(-20℃)或2倍體積冷無水乙醇(-20℃)
(6) 加入1/10體積的3 M NaAc(pH5.2),置于室溫下10 min
(7) 12000-15000rpm離心10 min
(8) 倒棄液體留下沉淀,用70%乙醇洗滌沉淀
(9) 加入2倍體積無水乙醇
(10) 12000-15000rpm離心10 min
(11) 倒棄液體留下沉淀,真空干燥
(12) 復溶于2 ml TE
(13) 加入RNase,65℃或37℃處理10-30 min
(14) 加等體積酚,酚/氯仿,氯仿各一次,12000-15000rpm離心10 min
(15) 取上淸液,加入0.6倍體積冷異丙醇(-20℃)或2倍體積冷無水乙醇(-20℃)
(16) 加入1/10體積的3 M NaAc(PH5.2),置于室溫下10 min
(17) 12000-15000rpm離心10 min
(18) 倒棄液體留下沉淀,用70%乙醇洗滌沉淀
(19) 真空干燥沉淀
(20) 復溶于0.5-1.0 ml的TE或水中,分裝成小體積,4℃或-20℃保存。
(21) 電泳檢測提取DNA的質量
四、結果與分析
點樣空,若發亮則說明有污染
超螺旋結構DNA,若條帶有拖尾則
說明有破碎的DNA
少量未清除的RNA
五、注意事項
1、 重點防止DNA的損傷,包括各種物理、化學和機械損傷。
2、 干燥好的染色體DNA最好溶于去離子水,以備后面直接利用。如果用TE 緩沖液溶解,后面還需去離子。
3、 取上清時,如果上清液過少,可再加入少量水,重新離心,取上清,避免DNA損失過多。
實驗十一 質粒DNA的提取與純化
一、實驗目的與原理
質粒多為一些雙鏈、環狀的DNA分子,是獨立于細菌染色體之外進行復制和遺傳的輔助性遺傳單位。質粒是進行分子生物學實驗操作,進行遺傳工程改良物種等工作時最主要的DNA載體。提取質粒的基本步驟分為三步:①細菌的培養和質粒的擴增,②細菌菌體的裂解,③質粒DNA的純化。本實驗采取的菌體裂解方法為堿解法,質粒純化方法為梯度離心法。
二、材料與試劑
1、材料:大腸桿菌(Escherichia coli)(Escherichia coli)(Escherichia coli)(Escherichia coli)
2、儀器:超凈工作臺,培養箱,搖床,恒溫水浴鍋,臺式離心機,取液器一套,低溫冰箱,冷凍真空干燥機,電泳儀,水平電泳槽,紫外觀測儀
3、試劑:
Solution I 25 mM Tris-Hcl(pH7.4)
10 mM EDTA(pH8.0)
50 mM葡萄糖
高壓滅菌,4℃保存
Solution II 0.2 M NaOH, 1%SDS 現配現用
Solution III 5 N KAc pH4.8
高壓滅菌,4℃保存
3 M NaAc PH5.2, 高壓滅菌,4℃保存。異丙醇,溶菌酶(8 mg/ml),酚/氯仿,無水乙醇,70%乙醇,LB培養基,電泳試劑
三、操作步驟
1、細菌繁殖
LB培養基,2 ml/20ml,37℃,200rpm,搖一搖,過夜
2、離心10 min,5000 rpm, 4℃;棄上淸液
3、沉淀(菌體細胞)預冷的TES緩沖液洗滌,離心10 min,5000 rpm, 4℃
加入預冷的1 ml Solution I,冰浴,10 min
4、重新懸浮,加入150 ul溶菌酶母液,室溫放置5 min
5、加入1.2 ml Solution II, 冰浴,5 min
6、加入0.9 ml預冷乙酸鉀,混勻,離心10 min,12000 rpm, 4℃
7、加入1.5 ml異丙醇,-20℃冰箱內放置15 min
8、離心10 min,12000 rpm, 4℃
9、取沉淀,懸于400 ul TE緩沖液中
10、加入40 ul,3 M NaAc
11、酚/氯仿,抽提,乙醇沉淀
12、離心10 min,12000 rpm, 4℃
13、取沉淀,冷凍干燥,再懸浮于50 ul TE緩沖液中。
14、電泳檢測提取DNA的質量
三、結果與分析
超螺旋結構DNA
四、注意事項
在本實驗中,如果不經過RNase處理,在電泳帶中,RNA會呈現極亮的帶,所以,建議使用RNase處理一下。離心時應注意轉速不能太低,太低會導致質粒不純;也不要太高,否則質粒不易溶解。電泳時應注意電壓,電壓太高或混有蛋白質雜質時電泳帶容易產生偏離和拖尾。在DNA操作中應盡可能輕地操作(尤其是分別加入溶液Ⅱ、溶液Ⅲ輕輕搖),否則質粒容易斷裂,從而在觀察條帶時出現許多雜帶。無水乙醇可用于沉淀質粒,如果質粒量比較大的話,一般用異丙醇來沉淀。
實驗十二 亞克隆技術
一、目的與原理
限制性內切酶是一類能識別雙鏈DNA分子中特異核苷酸序列的DNA水解酶,該類酶是體外剪切基因片段的重要工具。實驗主要通過EcoR Ⅰ,Hind Ⅲ兩種限制性內切酶對λ DNA的單切酶、雙切酶及部分酶切的操作,掌握內切酶的實驗操作技術。
二、材料與試劑
1.材料:λDNA
2.儀器:
離心機,恒溫水浴,取液器,電泳儀,電泳槽,紫外觀測儀
3.試劑
EcoRI及緩沖液,HindIII及緩沖液,λDNA,TAE緩沖液
三、操作步驟:
EcoRI、HindIII單酶切及部分酶切
取2只干凈、滅菌新Eppendorf管,分別按下表加入
試劑 A(μl)
滅菌水 0
10×緩沖液 2
質粒 5
染色體DNA 12
EcoR I
1
HindIII
0
總體積 20
37℃保溫1—2小時。保溫結束后,分別加入0.5M(pH8.0)EDTA(使終濃度達到10mM)。加入6μl電泳加樣緩沖液。
電泳。
EcoRI、HindIII雙酶切
取1只干凈、滅菌新Eppendorf管,按下表
加入試劑 體積(μl)
滅菌水 14
10×緩沖液 2
λDNA 2
EcoR I
1
HindIII
1
總體積 20
37℃保溫1—2小時。保溫結束后,分別加入0.5M( pH7.2)EDTA(使終濃度達到10mM)。加入6μl電泳加樣緩沖液。電泳分析。
四、結果 (略)
五、注意事項
1、 酶的量不超過總體積的1﹪,以為酶的保存液中含有甘油,甘油太多會形成星活性,切下非目的片段。
2、 在加入模板DNA以前可加入少量BSA,減輕管壁對酶的吸附作用。
3、 如果用雙酶切,必須注意分別提供各自的最適鹽濃度。若兩者可以用同種緩沖液,則可同時水解,否則低鹽濃度的限制酶必須先用,隨著調節鹽濃度,再用高鹽濃度的限制酶水解。也可在第一個酶切反應完成后,用等體積酚/氯仿(1:1)抽提,加0.1倍體積的3mol/LnaAc和2倍體積的無水乙醇,混勻后-20℃放置30分鐘,離心,干燥并重新溶于緩沖液后進行第二個酶切反應。

 

美國APSC分子量標準品產品清單

 

上海金畔生物科技有限公司提供美國美國APSC分子量標準品

APSC品牌代理商–上海金畔

1.?APSC品牌介紹
APSC主要提供有機凝膠色譜標準品(Organic?GPC/SEC?Standards)和水性凝膠色譜標準品(Aqueous GPC/SEC?Standards)兩類產品。
GPC(Gel?Permeation?Chromatography),凝膠滲透色譜,又稱為尺寸排阻色譜(Size?Exclusion?Chromatography,簡稱SEC),它是基于體積排阻的分離機理,通過具有分子篩性質的固定相,用來分離相對分子質量較小的物質,并且還可以分析分子體積不同、具有相同化學性質的高分子化合物。
GPC是一種特殊的液相色譜,所用儀器與高效液相色譜儀類似,GPC的分離是利用體積排除機理,裝填的是多孔性凝膠或微粒,孔徑大小與待分離的聚合物分子相似,體積大的高分子化合物不能進入凝膠孔,最先從凝膠粒間流出,淋出體積(時間)最小,高聚物依分子量從大到小依次淋出。這樣,通過做已知分子量的高分子聚合物的標準曲線,就能分析同系未知待測高分子化合物了。
2.?APSC重點產品
機凝膠色譜標準品(Organic?GPC/SEC?Standards)和水性凝膠色譜標準品(Aqueous?GPC/SEC?Standards)兩類產品。
3.?APSC官網
http://www.ampolymer.com/

American Polymer Standards Corporation
8680 Tyler Blvd., Mentor, OH 44060
www.ampolymer.com

Polystyrene (Narrow MWD)?????????????????????????? 2????? Polymethacrylic Acid – Na Salt (Narrow MWD)?????????? 8
Polystyrene (Ultra High Mw, Narrow MWD)??????????? 2????? Polymethacrylic Acid – Na Salt Kit??????????????????? 8
Bimodal Polystyrene (Narrow MWD)?????????????????? 2????? Polyacrylic Acid – Na Salt??????????????????????????? 8
Polystyrene (Broad MWD)??????????????????????????? 2????? Polyacrylic Acid – Na Salt (Broad MWD)??????????????? 8
Brominated Polystyrene???????????????????????????? 2????? Polyacrylic Acid – Na Salt Kits?????????????????????? 9
Polystyrene Kits?????????????????????????????????? 3????? Polyacrylamide (Non-ionic)??????????????????????????? 9
Polymethyl Methacrylate (Narrow MWD)?????????????? 3????? Polyacrylamide (Non-ionic)??????????????????????????? 9
Polymethyl Methacrylate (Broad MWD)??????????????? 3????? Polyacrylamide Kits?????????????????????????????????? 9
Polymethyl Methacrylate Kits?????????????????????? 3????? Polyethylene Glycol (Narrow MWD)????????????????????? 9
Polybutadiene (Narrow MWD)???????????????????????? 3????? Polyethylene Glycol Kits????????????????????????????? 9
Polybutadiene (Broad MWD)????????????????????????? 3????? Polyethylene Oxide (Anionic, Narrow MWD)????????????? 9
Polybutadiene Kit????????????????????????????????? 3????? Polyethylene Oxide (Anionic, Broad MWD)?????????????? 10
Poly (Iso-Butylene) (Narrow MWD)?????????????????? 4????? Polyethylene Oxide Kits?????????????????????????????? 10
Poly (Iso-Butylene) (Broad MWD)??????????????????? 4????? Polystyrene Sulfonate – Na Salt (Narrow MWD)????????? 10
Poly (Iso-Butylene) Kits?????????????????????????? 4????? Polystyrene Sulfonate – Na Salt (Broad MWD)?????????? 10
Polycarbonate (Branched)?????????????????????????? 4????? Polystyrene Sulfonate – Na Salt Narrow Kit??????????? 10
Polycarbonate Kit????????????????????????????????? 4????? Dextran (Branched, Polysaccharides)?????????????????? 10
Poly (Vinyl Butyral) (Broad MWD)?????????????????? 4????? Dextran (Broad MWD, Branched, Polysaccharides)??????? 11
Polyvinyl Acetate (Broad MWD)????????????????????? 5????? Dextran Kits????????????????????????????????????????? 11
Polyvinyl Acetate Kit????????????????????????????? 5????? Hydroxyethyl Cellulose??????????????????????????????? 11
Polyvinyl Chloride (Broad MWD)???????????????????? 5????? Hydroxyethyl Starch (Broad MWD)?????????????????????? 11
Polyvinyl Chloride Kit???????????????????????????? 5????? Hydroxyethyl Starch (Branched, Polyscaccharies)?????? 11
Polypropylene Glycol (Narrow MWD)????????????????? 5????? Hydroxyethyl Starch Kits????????????????????????????? 12
Polypropylene Glycol Kit?????????????????????????? 5????? Pullulan (Linear Polysaccharides)???????????????????? 12
Polydimethylsiloxane?????????????????????????????? 5????? Pullulan (Narrow MWD)???????????????????????????????? 12
Polydimethylsiloxane (Broad MWD)?????????????????? 6????? Pullulan (Broad MWD)????????????????????????????????? 12
Polydimethylsiloxane Kits????????????????????????? 6????? Pullulan Kit????????????????????????????????????????? 12
Polypropylene (Broad MWD)????????????????????????? 6????? Polyvinyl Alcohol (98% Hydrolyzed)??????????????????? 12
Polypropylene (Low Mw, Narrow MWD)???????????????? 6????? Carboxymethyl Cellulose – Na Salt???????????????????? 12
Polypropylene Kit????????????????????????????????? 6????? Hydroxypropyl Methycellulose????????????????????????? 12
Polyethylene (Branched HD-LDPE)??????????????????? 6????? Hydroxypropyl Cellulose?????????????????????????????? 12
Polyethylene (Broad MWD)?????????????????????????? 6????? Hydroxypropyl Cellulose (Broad MWD)?????????????????? 13
Polyethylene (Narrow MWD)????????????????????????? 6????? Hydroxypropyl Cellulose Kits????????????????????????? 13
Polyethylene (Low Mw)????????????????????????????? 7????? Polyvinylpyrrolidone????????????????????????????????? 13
Polyethylene (Ultra High MWD)????????????????????? 7????? Xanthan?????????????????????????????????????????????? 13
Polyethylene Terephthalate???????????????????????? 7????? Poly (2 – Vinylpyridine) (Cationic – Narrow MWD)????? 13
Polybutylene Terephthalate???????????????????????? 7????? Poly (2 – Vinylpyridine) (Cationic – Broad MWD)?????? 13
Cellulose Acetate????????????????????????????????? 7????? Poly (2 – Vinylpyridine) Kit????????????????????????? 13
Polytetrahydrofuran??????????????????????????????? 7????? Poly (allylamine) Hydrochloride (Broad MWD)?????????? 13
Nylon 6??????????????????????????????????????????? 7????? Chitosan (Cationic – Broad MWD)?????????????????????? 13
Nylon 66?????????????????????????????????????????? 7????? Guar Gum????????????????????????????????????????????? 13
Vinylidene Fluoride-hexafluoropropylene??????????? 7????? Gel Permeation Chromatography: Conventional?????????? 14
Polyacrylonitrile????????????????????????????????? 7????? Gel Permeation Chromatography: Absolute?????????????? 14
Cellulose Triacetate?????????????????????????????? 7????? Multi-Angle Laser Light Scattering??????????????????? 15
Polysulfone??????????????????????????????????????? 8????? Vapor Pressure Osmometry????????????????????????????? 15
Polylactic Acid??????????????????????????????????? 8????? American GPC Columns????????????????????????????????? 16
Polylactic Acid Kit??????????????????????????????? 8????? GPC Column Regeneration Service?????????????????????? 16
Polyisoprene (Broad MWD)?????????????????????????? 8
Phone: 440-255-2211??? *????? Fax: 440-255-8397?? *?? Email: [email protected]
July 2014??????????????????????????????????????????????????????????????????????????????????????? Page 1 of 16
American Polymer Standards Corporation
8680 Tyler Blvd., Mentor, OH 44060
www.ampolymer.com

Polystyrene (Narrow MWD)??????????????????????????????? Polystyrene (Ultra High Mw, Narrow MWD)
Price per Individual Standard: $92/250mg????????????????????? Price per Individual Standard: $303/250mg
Catalog #????? Mp?????????? Mw????????? Mn?????????? IV*?????? Catalog #???????? Mp?????????? Mw?????????? Mn?????????? IV*
PS162??????? 162????????? 162???????? 162??????? 0.0177?????? PS2000K?????? 1,900,000??? 1,970,000??? 1,790,000????? 3.870
PS200??????? 208????????? 208???????? 208??????? 0.0150?????? PS2200K?????? 2,200,000??? 1,830,000??? 1,340,000????? 3.780
PS400??????? 370????????? 402???????? 341??????? 0.0219?????? PS3000K?????? 2,750,000??? 2,860,000??? 2,624,000????? 4.900
PS500??????? 510????????? 517???????? 504??????? 0.0255?????? PS5000K?????? 4,200,000??? 4,480,000??? 3,930,000????? 6.650
PS900??????? 845????????? 910???????? 783??????? 0.0340?????? PS6000K?????? 5,100,000??? 5,480,000??? 4,765,000????? 7.650
PS1100?????? 1,080??????? 1,200?????? 1,040?????? 0.0352?????? PS7000K?????? 6,300,000??? 6,770,000??? 5,940,000????? 8.878
PS1200?????? 1,220??????? 1,330?????? 1,150?????? 0.0364?????? PS8000K?????? 7,800,000??? 8,420,000??? 7,200,000????? 10.335
PS1500?????? 1,470??????? 1,490?????? 1,350?????? 0.0385????? PS12000K????? 11,600,000?? 12,650,000?? 10,630,000????? 14.584
PS1700?????? 1,670??????? 1,680?????? 1,550?????? 0.0398
PS1900?????? 1,925??????? 1,940?????? 1,690?????? 0.0435?????????? Bimodal Polystyrene (Narrow MWD)
PS2400?????? 2,400??????? 2,500?????? 2,300?????? 0.0450
Price per Individual Standard: $170/250mg
PS2500?????? 2,560??????? 3,630?????? 2,500?????? 0.0474
Catalog #????????? Mp1?????????? Mp2??????????? IV*
PS3600?????? 3,600??????? 3,650?????? 3,350?????? 0.0560
PS1500/3K????????? 1,450???????? 2,900????????? 0.044
PS4000?????? 4,300??????? 4,600?????? 4,000?????? 0.0590
PS3K/6K?????????? 2,500???????? 5,000????????? 0.053
PS5400?????? 5,450??????? 5,480?????? 5,200?????? 0.0680
PS4K/8K?????????? 4,250???????? 8,500????????? 0.070
PS6000?????? 6,100??????? 6,550?????? 5,770?????? 0.073
PS8K/16K?????????? 8,500???????? 17,000???????? 0.095
PS7600?????? 7,600??????? 7,820?????? 7,400?????? 0.076
PS15K/30K????????? 15,000??????? 30,000???????? 0.137
PS10000?????? 9,400??????? 9,500?????? 9,300?????? 0.089
PS20K/40K????????? 21,000??????? 42,000???????? 0.192
PS14000?????? 14,000?????? 14,800????? 13,300????? 0.119
PS30K/60K????????? 32,000??????? 64,000???????? 0.245
PS18000?????? 18,000?????? 18,100????? 17,900????? 0.127
PS55K/110K????????? 56,000?????? 112,000???????? 0.372
PS20600?????? 20,600?????? 20,800????? 18,900????? 0.151
PS90K/180K????????? 90,000?????? 180,000???????? 0.460
PS24200?????? 24,200?????? 25,100????? 23,000????? 0.170
PS115K/230K??????? 115,000?????? 230,000???????? 0.638
PS30800?????? 30,800?????? 35,100????? 30,500????? 0.202
PS130K/260K??????? 138,000?????? 276,000???????? 0.733
PS36000?????? 36,000?????? 37,400????? 35,800????? 0.224
PS145K/290K??????? 146,000?????? 292,000???????? 1.042
PS44000?????? 44,100?????? 43,700????? 38,300????? 0.242
PS325K/650K??????? 326,000?????? 652,000???????? 1.628
PS46500?????? 46,500?????? 47,500????? 46,300????? 0.265
PS700K/1400K??????? 731,500????? 1,463,000??????? 2.507
PS49000?????? 49,000?????? 53,500????? 47,500????? 0.286
PS1000K/2000K????? 1,000,000???? 2,000,000??????? 3.654
PS62000?????? 62,100?????? 67,300????? 60,700????? 0.335
Mp1 = peak molecular weight of first standard
PS78300?????? 78,300?????? 79,000????? 68,000????? 0.372
Mp2 = peak molecular weight of exact double
PS97500?????? 97,500?????? 95,400????? 83,600????? 0.448
PS99200?????? 99,200????? 102,400????? 95,000????? 0.465
Polystyrene (Broad MWD)
PS110K????? 108,000????? 111,300???? 101,900????? 0.488
Price per Individual Standard: $182/1.0g
PS115K????? 115,000????? 122,000???? 108,000????? 0.490
PS123K????? 123,000????? 125,000???? 118,000????? 0.550???????? Catalog #??????? Mw????????? Mn?????????? Mz???????????? IV*
PS140K????? 139,700????? 141,300???? 127,200????? 0.575??????? PSBR655K??????? 654,700???? 278,100??? 1,172,000??????? 1.515
PS150K????? 146,600????? 141,700???? 133,300????? 0.580??????? PSBR560K??????? 560,000???? 285,000???? 965,000???????? 1.463
PS160K????? 155,400????? 160,900???? 144,600????? 0.635
PSBR450K??????? 445,000???? 175,000???? 777,800???????? 1.243
PS170K????? 170,000????? 171,000???? 164,000????? 0.681
PSBR350K??????? 350,250???? 152,000???? 647,200???????? 1.075
PS186K????? 186,000????? 188,900???? 177,300????? 0.745
PSBR300K??????? 300,000???? 125,000???? 525,000???????? 0.960
PS215K????? 207,300????? 215,700???? 190,800????? 0.760
PSBR285K??????? 285,000???? 115,000???? 575,000???????? 0.955
PS280K????? 282,400????? 295,900???? 266,700????? 1.006
PSBR250K??????? 250,000???? 100,000???? 430,000???????? 0.843
PS350K????? 358,400????? 389,300???? 357,100????? 1.223
PSBR235K??????? 235,000????? 95,000???? 415,000???????? 0.783
PS400K????? 400,000????? 410,000???? 395,000????? 1.260
PSBR215K??????? 215,000????? 64,100???? 380,000???????? 0.747
PS535K????? 534,400????? 566,200???? 492,900????? 1.483
PSBR170K??????? 171,500????? 80,000???? 290,000???????? 0.620
PS570K????? 570,000????? 580,000???? 520,000????? 1.500
PS645K????? 646,600????? 671,400???? 587,900????? 1.762??????? PSBR120K??????? 118,500????? 40,000???? 265,000???????? 0.427
PS690K????? 690,000????? 706,000???? 672,000????? 1.895??????? PSBR50K????????? 48,000????? 22,500????? 78,000???????? 0.261
PS940K????? 940,000????? 950,000???? 925,000????? 2.300??????? PSBR35K????????? 33,000????? 14,500????? 52,000???????? 0.189
PS1000K???? 1,000,000??? 1,010,000??? 808,000????? 2.390??????? PSBR15K????????? 14,900????? 6,000?????? 25,500???????? 0.112
PS1350K???? 1,350,000??? 1,355,000?? 1,165,000???? 2.807???????? PSBR1K????????? 1,100??????? 600??????? 1,600????????? 0.035
PS1390K???? 1,390,000??? 1,460,000?? 1,295,000???? 3.040???????? PSBR300????????? 345???????? 285???????? 415?????????? ——-
IV* – Intrinsic Viscosity (dL/g) in THF at 30°C
a & K values for PS162 – PS5400 (a = 0.428; K = 0.0017)
a & K values for PS6000 – PS20000K (a = 0.712; K = 0.000128)

Brominated Polystyrene (% Br = 66.3; % Cl = 0.92)
Price per Individual Standard: $303/250mg
Catalog #??????? Mw?????????? Mn??????????? Mz??????????? IV*
BRPS650K??????? 646,000????? 300,000????? 1,300,000?????? 0.284
BRPS35K????????? 34,500????? 19,000??????? 51,500???????? 0.037
Phone: 440-255-2211????? *?? Fax: 440-255-8397?? *?? Email: [email protected]
July 2014?????????????????????????????????????????????????????????????????????????????????????? Page 2 of 16
American Polymer Standards Corporation
8680 Tyler Blvd., Mentor, OH 44060
www.ampolymer.com

Polystyrene Kits?????????????????????????????????????????? Polymethyl Methacrylate Kits
Catalog #???????? Kit Description????????????????? Kit Price????? Catalog #??????????????? Kit Description????????????? Kit Price
PSLOWKIT??????? 250mg of PS162 – PS5400???????????? $1,288?????? PMMALOWKIT???????? 250mg of PMMA700 – PMMA90K??????????? $1,824
PSMEDKIT????? 250mg of PS6000 – PS99200???????????? $1,380?????? PMMAMHKIT??????? 250mg of PMMA121K – PMMA2100K?????????? $1,672
PSHIKIT????? 250mg of PS110K – PS1390K???????????? $1,748??????? PMMABRKIT??????? 1.0g of PMMA17K – PMMA6000K??????????? $2,210
PSUHKIT????? 250mg of PS2000K – PS12000K??????????? $2,424
PSBRKIT????? 1.0g of PSBR300 – PSBR655K???????????? $2,548??????????????????? Polybutadiene (Narrow MWD)
Price per Individual Standard: $182/250mg
Polymethyl Methacrylate (Narrow MWD)????????????????????????? Catalog #??????? Mp?????????? Mw??????????? Mn???????????? IV*
Price per Individual Standard: $152/250mg?????????????????????? PBU700K??????? 675,000????? 705,000?????? 536,800???????? 5.200
PBU420K??????? 350,000????? 423,000?????? 286,000???????? 3.410
Catalog #????? Mp???????????? Mw????????? Mn?????????? IV*
PBU375K??????? 355,000????? 375,800?????? 313,600???????? 3.220
PMMA550??????? 550??????????? 640???????? 520???????? 0.011
PBU345K??????? 345,000????? 345,600?????? 311,200???????? 3.000
PMMA700??????? 700??????????? 820???????? 590???????? 0.013
PBU275K??????? 275,000????? 322,000?????? 226,000???????? 3.051
PMMA850??????? 860?????????? 1,050??????? 755???????? 0.016
PBU170K??????? 170,000????? 173,600?????? 160,000???????? 1.922
PMMA2K??????? 2,000????????? 2,050?????? 1,890??????? 0.045
PBU150K??????? 147,400????? 205,000?????? 138,000???????? 1.919
PMMA3K??????? 2,825????????? 2,950?????? 2,525??????? 0.049
PBU80K???????? 80,000?????? 89,100??????? 72,200????????? 1.120
PMMA5K??????? 4,900????????? 5,100?????? 4,600??????? 0.052
PBU60K???????? 60,500?????? 60,700??????? 55,000????????? 0.913
PMMA7K??????? 6,850????????? 6,400?????? 5,800??????? 0.059
PBU43K???????? 43,000?????? 45,000??????? 41,100????????? 0.775
PMMA11K?????? 11,800???????? 12,000????? 10,600?????? 0.076
PBU23K???????? 23,600?????? 24,700??????? 22,600????????? 0.451
PMMA21K?????? 20,850???????? 20,300????? 17,000?????? 0.122
PBU5.1K???????? 5,100??????? 5,000???????? 4,850????????? 0.155
PMMA35K?????? 35,000???????? 35,300????? 34,000?????? 0.140
PBU5K????????? 4,800??????? 5,300???????? 4,200????????? 0.177
PMMA45K?????? 46,300???????? 45,300????? 40,700?????? 0.198
PBU3K????????? 2,900??????? 3,000???????? 2,760????????? 0.107
PMMA50K?????? 51,000???????? 51,800????? 49,900?????? 0.202
PBU1K????????? 1,000??????? 1,050????????? 980?????????? 0.053
PMMA70K?????? 72,000???????? 73,000????? 71,250?????? 0.268
PBU900????????? 875????????? 925?????????? 835?????????? 0.043
PMMA85K?????? 87,800???????? 85,450????? 74,300?????? 0.309
PBU500????????? 500????????? 500?????????? 425?????????? 0.029
PMMA90K?????? 90,000???????? 90,400????? 88,500?????? 0.346
PMMA121K????? 122,300??????? 121,500???? 199,700?????? 0.425????????? IV* – Intrinsic Viscosity (dL/g) in THF at 30°C
PMMA195K????? 195,000??????? 195,600???? 190,100?????? 0.516?????? a & K values for Narrow PBU (a = 0.715; K = 0.000350) (THF)
PMMA255K????? 240,000??????? 255,000???? 221,700?????? 0.699????? a & K values for Narrow PBU (a = 0.714; K = 0.000364) (Toluene)
PMMA310K????? 300,000??????? 315,000???? 295,000?????? 0.780??? a & K values for Narrow PBU (a = 0.712; K = 0.000428) (Chloroform)
PMMA320K????? 322,000??????? 340,000???? 297,000?????? 0.814
PMMA410K????? 385,000??????? 410,400???? 360,000?????? 0.923
PMMA500K????? 480,300??????? 508,000???? 450,000?????? 1.080
Polybutadiene (Broad MWD)
PMMA615K????? 600,000??????? 620,000???? 595,000?????? 1.255
Price per Individual Standard: $170/1.0g
PMMA680K????? 670,000??????? 758,000???? 635,000?????? 1.350
Catalog #????????? Mw????????????? Mn????????????????? Mz
PMMA870K????? 845,000??????? 885,000???? 805,000?????? 1.590
PBU330K????????? 330,000???????? 93,000????????????? 800,000
PMMA1000K??? 1,100,000????? 1,000,000??? 930,000?????? 1.736
PBU240K????????? 240,000???????? 110,000???????????? 430,000
PMMA2100K??? 2,100,000????? 2,200,000?? 1,700,000????? 2.950
PBU230K????????? 230,000???????? 80,000????????????? 515,000
PBU5000?????????? 5,000?????????? 4,800?????????????? 5,300
Polymethyl Methacrylate (Broad MWD)??????????????????????????? PBU3800?????????? 3,850?????????? 3,200?????????????? 4,475
Price per Individual Standard: $170/1.0g??????????????????????? PBU1700?????????? 1,725?????????? 1,200?????????????? 2,250
Catalog #???????? Mw??????????????? Mn????????????? IV*
PMMA6000K?????? 6,100,000???????? 2,285,000???????? 6.123
Polybutadiene Kit
PMMA4400K?????? 4,450,000???????? 2,230,000???????? 4.491
Catalog #???????????? Kit Description???????????????? Kit Price
PMMA1400K?????? 1,425,000????????? 550,000????????? 1.765
PBUKIT????????? 250mg of PBU500 – PBU700K???????????? $2,912
PMMA600K???????? 570,000?????????? 265,000????????? 1.162
PMMA510K???????? 513,000?????????? 203,000????????? 1.054
PMMA400K???????? 415,000?????????? 201,000????????? 0.920
PMMA200K???????? 227,000?????????? 110,000????????? 0.619
PMMA150K???????? 157,200??????????? 83,700????????? 0.409
PMMA120K???????? 122,000??????????? 67,500????????? 0.360
PMMA100K????????? 91,000??????????? 52,000????????? 0.307
PMMA76K????????? 75,580??????????? 48,000????????? 0.269
PMMA65K????????? 65,150??????????? 43,150????????? 0.242
PMMA36K????????? 35,300??????????? 21,000????????? 0.158
PMMA17K????????? 17,600??????????? 9,650?????????? 0.087
IV* – Intrinsic Viscosity (dL/g) in THF at 30°
a & K values for all PMMA (a = 0.69; K = 0.000128)
Phone: 440-255-2211?????? *?? Fax: 440-255-8397??? *?? Email: [email protected]
July 2014??????????????????????????????????????????????????????????????????????????????????????? Page 3 of 16
American Polymer Standards Corporation
8680 Tyler Blvd., Mentor, OH 44060
www.ampolymer.com

Poly (Iso-Butylene) (Narrow MWD)???????????????????????????????? Poly (Iso-Butylene) (Broad MWD)
Price per Individual Standard: $182/250mg???????????????????????? Price per Individual Standard: $182/1.0g
Catalog #?????? Mp??????????? Mw???????????? Mn????????????? Catalog #???????????? Mw????????? Mn??????????? Mz??????????? IV*
PIB114???????? 114?????????? 114??????????? 114???????????? PIB1400K?????????? 1,736,000??? 992,000???? 2,810,000??????? 2.354
PIB226???????? 226?????????? 226??????????? 226???????????? PIB1300K?????????? 1,309,000??? 485,400???? 2,850,000??????? 2.785
PIB300???????? 297?????????? 315??????????? 289???????????? PIB105K???????????? 105,000????? 59,200????? 196,000???????? 0.495
PIB320???????? 320?????????? 341??????????? 314????????????? PIB80K????????????? 79,800????? 30,000????? 162,700???????? 0.365
PIB345???????? 343?????????? 365??????????? 334????????????? PIB75K????????????? 76,200????? 21,900????? 181,700???????? 0.353
PIB400???????? 460?????????? 475??????????? 435????????????? PIB10K????????????? 9,700?????? 2,500??????? 20,700???????? 0.099
PIB500???????? 497?????????? 546??????????? 503?????????????? PIB6K????????????? 7,200?????? 2,050??????? 12,800???????? 0.085
PIB585???????? 585?????????? 595??????????? 527?????????????? PIB3K????????????? 2,750?????? 1,300??????? 4,800????????? 0.061
PIB665???????? 666?????????? 684??????????? 614?????????????? PIB1K????????????? 1,600??????? 950???????? 3,600????????? 0.043
PIB720???????? 720?????????? 900??????????? 675
IV* – Intrinsic Viscosity (dL/g) in THF at 30°C
PIB780???????? 783?????????? 745??????????? 665
PIB840???????? 841?????????? 676??????????? 777
Poly (Iso-Butylene) Kits
PIB890???????? 898????????? 1,028?????????? 827
Catalog #????????????????? Kit Description??????????????? Kit Price
PIB960???????? 960?????????? 950??????????? 833
LPIBKIT????????????? 250mg of PIB114 – PIB1450???????????? $2,912
PIB1200?????? 1,236???????? 1,213????????? 1,122
MPIBKIT???????????? 250mg of PIB6000 – PIB168K???????????? $3,094
PIB1300?????? 1,300???????? 1,420????????? 1,100
HPIBKIT??????????? 250mg of PIB205K – PIB2600K???????????? $3,458
PIB1450?????? 1,454???????? 1,362????????? 1,440
PIBKIT?????????????? 1.0g of PIB1K – PIB1400K???????????? $1,456
PIB6000?????? 6,000???????? 6,700????????? 5,400
PIB7600?????? 7,600???????? 8,100????????? 6,700
PIB8100?????? 8,100???????? 10,000???????? 5,400??????????????????????? Polycarbonate (Branched)
PIB9000?????? 9,000???????? 9,900????????? 7,500
Price per Individual Standard: $182/1.0g
PIB10000?????? 10,100??????? 10,800???????? 8,700
Catalog #?????????? Mw????????????? Mn???????????????? IV*
PIB14K??????? 14,500??????? 15,700???????? 12,000
PC38K??????????? 38,500????????? 10,900????????????? 0.620
PIB21K??????? 21,400??????? 20,900???????? 13,900
PC35K??????????? 35,500????????? 12,000????????????? 0.577
PIB51K??????? 51,300??????? 63,700???????? 43,500
PC33K??????????? 33,000????????? 21,000????????????? 0.598
PIB79K??????? 79,500??????? 92,300???????? 65,500
PC32K??????????? 32,200?????????? 9,600????????????? 0.531
PIB85K??????? 87,600??????? 87,000???????? 72,100
PC28K??????????? 27,600?????????? 9,800????????????? 0.495
PIB90K??????? 90,200?????? 107,000???????? 72,300
PC25K??????????? 25,600?????????? 9,100????????????? 0.476
PIB95K??????? 95,400?????? 102,300???????? 76,500
PC20K??????????? 20,200????????? 12,200????????????? 0.322
PIB108K?????? 105,000?????? 131,900???????? 82,900
PC19K??????????? 18,800?????????? 6,700????????????? 0.369
PIB115K?????? 112,300?????? 126,300???????? 88,500
PC13K??????????? 13,100?????????? 6,100????????????? 0.302
PIB135K?????? 133,000?????? 140,000??????? 117,000
PC5K????????????? 4,200?????????? 1,400????????????? 0.122
PIB150K?????? 147,700?????? 177,900??????? 118,200
IV* – Intrinsic Viscosity (dL/g) in THF at 30°C
PIB168K?????? 168,400?????? 204,700??????? 130,200
a & K values for PC (a = 0.67; K = 0.000490)
PIB205K?????? 205,000?????? 256,600??????? 164,000
PIB256K?????? 256,500?????? 286,000??????? 218,800
PIB266K?????? 266,000?????? 293,800??????? 240,800?????????????????????????????????? Polycarbonate Kit
PIB367K?????? 367,500?????? 412,000??????? 303,500
Catalog #???????????? Kit Description?????????????? Kit Price
PIB400K?????? 398,800?????? 476,300??????? 301,100
PCKIT???????????? 1.0g of PC5K – PC38K????????????? $1,638
PIB570K?????? 570,000?????? 721,900??????? 410,200
PIB705K?????? 705,000?????? 810,600??????? 552,300
Poly (Vinyl Butyral) (Broad MWD)
PIB820K?????? 820,000?????? 912,000??????? 645,000
Price per Individual Standard: $200/1.0g
PIB925K?????? 923,500????? 1,165,000?????? 710,600
PIB959K?????? 959,500????? 1,155,000?????? 653,500?????????????? Catalog #?????????? Mw???????????? Mn?????????????????? IV*
PIB1000K???? 1,020,000???? 1,110,000?????? 925,000?????????????? PVB170K?????????? 167,000???????? 44,300?????????????? 1.564
PIB1265K???? 1,265,000???? 1,330,000?????? 860,500?????????????? PVB160K?????????? 158,500???????? 39,300?????????????? 1.334
PIB1334K???? 1,334,000???? 1,565,000?????? 971,200?????????????? PVB130K?????????? 128,400???????? 38,500?????????????? 1.248
PIB1430K???? 1,430,000???? 1,600,000????? 1,235,000????????????? PVB90K??????????? 92,300????????? 23,700?????????????? 1.036
PIB1500K???? 1,500,000???? 1,580,000?????? 950,000?????????????? PVB65K??????????? 66,500????????? 18,800?????????????? 0.750
PIB2000K???? 2,000,000???? 2,170,000????? 1,685,000
IV* – Intrinsic Viscosity (dL/g) in THF at 30°C
PIB2100K???? 2,100,000???? 2,350,000????? 1,403,000
PIB2300K???? 2,308,000???? 2,574,000????? 1,540,000
PIB2438K???? 2,438,000???? 2,700,000????? 1,318,000
PIB2600K???? 2,600,000???? 2,990,000????? 2,050,000
Phone: 440-255-2211???? *?? Fax: 440-255-8397??? *?? Email: [email protected]
July 2014???????????????????????????????????????????????????????????????????????????????????????? Page 4 of 16
American Polymer Standards Corporation
8680 Tyler Blvd., Mentor, OH 44060
www.ampolymer.com

Polyvinyl Acetate (Broad MWD)???????????????????????????????????????????????? Polydimethylsiloxane
Price per Individual Standard: $182/1.0g??????????????????????????????? Price per Individual Standard: $267/500mg
Catalog #???????? Mw??????????????? Mn?????????????? IV*?????????? Catalog #??????? Mp?????????? Mw?????????? Mn?????????? IV
PVAC275K???????? 275,000?????????? 65,700??????????? 0.780????????? LPDS162????????? 162????????? 162????????? 162??????? 0.002
PVAC234K???????? 234,000?????????? 74,000??????????? 0.748????????? LPDS237????????? 237????????? 237????????? 237??????? 0.003
PVAC195K???????? 195,000?????????? 52,100??????????? 0.621????????? LPDS490????????? 490????????? 510????????? 360??????? 0.005
PVAC189K???????? 189,000?????????? 50,000??????????? 0.616????????? LPDS640????????? 640????????? 670????????? 620??????? 0.006
PVAC134K???????? 134,100?????????? 38,400??????????? 0.496?????????? LPDS1K???????? 1,500??????? 1,900??????? 1,500?????? 0.017
PVAC124K???????? 124,100?????????? 40,300??????????? 0.460?????????? LPDS3K???????? 3,700??????? 4,000??????? 2,800?????? 0.027
PVAC45K????????? 46,200??????????? 18,700??????????? 0.251?????????? LPDS4K???????? 4,100??????? 4,500??????? 3,200?????? 0.029
PVAC17K????????? 17,400???????????? 7,500??????????? 0.135?????????? LPDS5K???????? 5,500??????? 5,600??????? 4,700?????? 0.033
LPDS6K???????? 6,300??????? 6,900??????? 5,800?????? 0.038
IV* – Intrinsic Viscosity (dL/g) in THF at 30°C
LPDS8K???????? 8,200??????? 8,900??????? 6,900?????? 0.046
a & K values for PVAC (a = 0.63; K = 0.00035)
LPDS11K??????? 12,000?????? 12,500?????? 11,250?????? 0.068
LPDS15K??????? 15,000?????? 16,500?????? 14,500?????? 0.082
Polyvinyl Acetate Kit???????????????????????????????? LPDS18K??????? 17,700?????? 19,350?????? 17,200?????? 0.093
Catalog #???????????? Kit Description??????????????? Kit Price?????? LPDS20K??????? 19,600?????? 21,500?????? 19,400?????? 0.088
PVACKIT??????? 1.0g of PVAC17K – PVAC275K???????????? $1,274???????? LPDS23K??????? 23,300?????? 24,800?????? 22,200?????? 0.111
LPDS26K??????? 26,500?????? 28,000?????? 25,400?????? 0.123
LPDS28K??????? 28,800?????? 31,300?????? 25,600?????? 0.121
Polyvinyl Chloride (Broad MWD)
LPDS30K??????? 30,500?????? 35,000?????? 29,000?????? 0.135
Price per Individual Standard: $182/1.0g??????????????????????????? LPDS35K??????? 34,100?????? 35,400?????? 32,700?????? 0.147
Catalog #??????? Mw???????????? Mn??????????????????? IV*
MPDS40K???????? 39,400?????? 41,600?????? 38,700?????? 0.166
PVCL155K??????? 155,000???????? 67,300??????????????? 1.403
MPDS45K???????? 45,700?????? 47,250?????? 44,000?????? 0.182
PVCL140K??????? 139,700???????? 60,700??????????????? 1.290
MPDS50K???????? 51,200?????? 51,400?????? 48,000?????? 0.194
PVCL120K??????? 118,800???????? 51,600??????????????? 1.111
MPDS55K???????? 57,000?????? 59,500?????? 54,600?????? 0.213
PVCL105K??????? 105,000???????? 43,600??????????????? 1.012
MPDS60K???????? 62,000?????? 70,200?????? 54,700?????? 0.214
PVCL90K????????? 89,500???????? 37,500??????????????? 0.975
MPDS65K???????? 64,800?????? 65,300?????? 60,000?????? 0.228
PVCL70K????????? 70,000???????? 30,100??????????????? 0.778
MPDS70K???????? 71,000?????? 77,200?????? 65,400?????? 0.220
PVCL60K????????? 58,800???????? 33,300??????????????? 0.713
MPDS75K???????? 75,700?????? 93,400?????? 61,400?????? 0.242
PVCL55K????????? 55,400???????? 22,300??????????????? 0.611
MPDS80K???????? 81,900?????? 90,100?????? 80,600?????? 0.263
PVCL40K????????? 44,000???????? 24,100??????????????? 0.575
MPDS90K???????? 90,300?????? 103,800????? 84,000?????? 0.272
IV* – Intrinsic Viscosity (dL/g) in THF at 30°C???????????????????? MPDS94K???????? 93,750?????? 110,000????? 93,550?????? 0.302
MPDS96K???????? 95,800?????? 108,500????? 94,550?????? 0.299
MPDS102K??????? 102,000????? 115,500????? 90,200?????? 0.286
Polyvinyl Chloride Kit
MPDS113K??????? 113,000????? 141,600????? 89,900?????? 0.373
Catalog #??????????? Kit Description???????????????? Kit Price
MPDS120K??????? 121,500????? 147,800????? 110,900????? 0.325
PVCLKIT?????? 1.0g of PVCL40K – PVCL155K????????????? $1,456
HPDS130K??????? 131,300????? 147,800????? 116,700????? 0.369
HPDS133K??????? 133,300????? 155,900????? 113,900????? 0.372
Polypropylene Glycol (Narrow MWD)?????????????????????????????? HPDS155K??????? 155,400????? 188,900????? 108,000????? 0.389
Price per Individual Standard: $73/1.0g?????????????????????????? HPDS167K??????? 166,900????? 183,600????? 151,800????? 0.463
HPDS177K??????? 177,800????? 213,800????? 163,700????? 0.429
Catalog #?????? Mp?????????? Mw?????????? Mn???????????? IV*
HPDS194K??????? 194,300????? 232,400????? 151,900????? 0.485
PPG5000??????? 4,850??????? 5,300??????? 4,800????????? 0.110
HPDS213K??????? 213,000????? 235,000????? 173,000????? 0.491
PPG4000??????? 4,000??????? 4,250??????? 3,900????????? 0.081
HPDS220K??????? 219,400????? 242,200????? 194,500????? 0.500
PPG3200??????? 3,200??????? 3,250??????? 3,050????????? 0.076
HPDS230K??????? 229,100????? 254,700????? 209,400????? 0.517
PPG2700??????? 2,550??????? 2,700??????? 2,500????????? 0.063
HPDS240K??????? 241,700????? 269,700????? 216,600????? 0.498
PPG2200??????? 2,150??????? 2,250??????? 1,985????????? 0.057
HPDS255K??????? 254,600????? 278,700????? 218,800????? 0.558
PPG2000??????? 2,000??????? 2,150??????? 1,950????????? 0.060
HPDS266K??????? 266,200????? 286,900????? 205,700????? 0.577
PPG1200??????? 1,200??????? 1,350??????? 1,190????????? 0.040
HPDS291K??????? 291,000????? 359,700????? 226,000????? 0.616
PPG1000??????? 1,000??????? 1,150???????? 990?????????? 0.038
HPDS345K??????? 345,000????? 454,200????? 348,500????? 0.675
PPG800???????? 755????????? 810????????? 750?????????? 0.033
HPDS355K??????? 355,500????? 408,200????? 313,600????? 0.713
PPG450???????? 450????????? 460????????? 410?????????? 0.027
HPDS385K??????? 384,500????? 438,500????? 352,300????? 0.777
PPG76???????? 76?????????? 76?????????? 76??????????? 0.018
HPDS610K??????? 610,000????? 873,300????? 425,900????? 1.550
IV* – Intrinsic Viscosity (dL/g) in THF at 30°C??????????????????? HPDS840K??????? 840,000???? 1,000,000???? 752,000????? 1.845
a & K values for PPG (a = 0.585; K = 0.000620)
IV* – Intrinsic Viscosity (dL/g) in Toluene at 30°C
a & K values for LPDS, MPDS, HPDS
Polypropylene Glycol Kit???????????????????????????????????????????????? (a = 0.731; K = 0.0000624)
Catalog #?????????? Kit Description???????????????? Kit Price
PPGKIT??????? 1.0g of PPG76 – PPG5000??????????????? $730
Phone: 440-255-2211??????????? *??? Fax: 440-255-8397??? *?? Email: [email protected]
July 2014???????????????????????????????????????????????????????????????????????????????????????????? Page 5 of 16
American Polymer Standards Corporation
8680 Tyler Blvd., Mentor, OH 44060
www.ampolymer.com

Polydimethylsiloxane (Broad MWD)??????????????????????????????????????? Polypropylene (Low Mw, Narrow MWD)
Price per Individual Standard: $170/1.0g????????????????????????????????? Price per Individual Standard: $182/250mg
Catalog #??????? Mp????????? Mw????????? Mn?????????? IV*
Catalog #????????? Mw????????????????? Mn?????????????? IV*
PP2600???????? 2,575?????? 2,650?????? 2,530??????? 0.052
PDS910K????????? 910,000???????????? 490,300????????? 1.083
PP2100???????? 2,100?????? 2,150?????? 2,020??????? 0.045
PDS842K????????? 841,900???????????? 480,500????????? 1.126
PP1900???????? 1,850?????? 1,900?????? 1,800??????? 0.042
PDS800K????????? 809,000???????????? 447,300????????? 1.051
PP1800???????? 1,800?????? 1,770?????? 1,630??????? 0.039
PDS775K????????? 755,300???????????? 440,700????????? 1.022
PP1650???????? 1,650?????? 1,660?????? 1,575??????? 0.037
PDS265K????????? 265,000???????????? 75,700?????????? 0.658
PP1450???????? 1,450?????? 1,440?????? 1,375??????? 0.033
PDS220K????????? 220,100???????????? 62,900?????????? 0.578
PP1365???????? 1,365?????? 1,400?????? 1,355??????? 0.032
PDS145K????????? 145,000???????????? 58,000?????????? 0.420
PP1300???????? 1,300?????? 1,290?????? 1,230??????? 0.030
PDS90K?????????? 90,500???????????? 39,300?????????? 0.305
PP1160???????? 1,160?????? 1,175?????? 1,120??????? 0.028
PDS50K?????????? 50,400???????????? 28,200?????????? 0.171
PP1075???????? 1,075?????? 1,100?????? 1,070??????? 0.027
PDS40K?????????? 40,000???????????? 22,200?????????? 0.170
PP1000???????? 1,000?????? 1,015??????? 965???????? 0.026
PDS30K?????????? 30,200???????????? 17,800?????????? 0.130
PP900????????? 900???????? 930???????? 890???????? 0.023
PDS20K?????????? 17,800???????????? 10,500?????????? 0.095
PP875????????? 875???????? 890???????? 850???????? 0.023
PDS11K?????????? 11,550????????????? 8,200?????????? 0.069
PP780????????? 780???????? 800???????? 760???????? 0.021
PDS9K?????????? 9,000?????????????? 7,800?????????? 0.056
PDS6K?????????? 5,800?????????????? 4,250?????????? 0.035??????????? IV* – Intrinsic Viscosity (dL/g) in THF at 30°C
PDS5K?????????? 5,200?????????????? 2,520?????????? 0.031????????? a & K values for PP Low MW (a = 0.78; K = 0.00014)
PDS3K?????????? 3,100?????????????? 2,450?????????? 0.020
PDS2K?????????? 2,400?????????????? 1,650?????????? 0.018
Polypropylene Kit
PDS1K?????????? 1,380??????????????? 860??????????? ——–
Catalog #???????????? Kit Description???????????? Kit Price
PDS1500?????????? 1,675?????????????? 1,350?????????? ——–
PPKIT??????????? 1.0g of PP800 – PP800K?????????? $3,822
IV* – Intrinsic Viscosity (dL/g) in Toluene at 30°C?????????????????? PPNRKIT????????? 250mg of PP780 – PP2600?????????? $2,366
a & K values for PDS (a = 0.731; K = 0.0000624)
Polyethylene (Branched HD-LDPE)
Polydimethylsiloxane Kits
Price per Individual Standard: $400/1.0g
Catalog #??????????? Kit Description?????????????????? Kit Price
Catalog #?????? LCB*???????? Mw????????? Mn??????????? IV**
LPDSKIT?????? 500mg of LPDS162 – LPDS35K??????????????? $4,806
BRPE0?????????? 0.0??????? 52,000????? 18,300??????? 1.010
MPDSKIT????? 500mg of MPDS40K – MPDS120K??????????????? $3,738
BRPE14?????????? 1.4??????? 88,200????? 23,000??????? 0.898
HPDSKIT????? 500mg of HPDS130K – HPDS840K?????????????? $4,539
LCB* – Branched per 1000 carbons
PDSKIT??????? 1.0g of PDS1500 – PDS910K??????????????? $3,230
IV** – Intrinsic Viscosity (dL/g) in TCB at 140°C
Polypropylene (Broad MWD)
Polyethylene (Broad MWD)
Price per Individual Standard: $182/1.0g
Price per Individual Standard: $182/1.0g
Catalog #????? Mw???????????? Mn?????????? Mp???????????? IV*
PP800K????? 801,000??????? 127,000????? 190,000???????? 4.405?????? Catalog #?????????? Mw?????????? Mn?????????? Mz????????? IV*
PP575K????? 575,000??????? 100,000????? 138,200???????? 3.663????? HIGH DENSITY
PP467K????? 467,300???????? 75,400????? 125,600???????? 3.169??????? PE150K?????????? 150,100????? 20,200?????? 565,100???? 1.785
PP350K????? 348,300???????? 43,500????? 198,000???????? 2.323??????? PE130K?????????? 132,700????? 82,600?????? 321,000???? 1.900
PP300K????? 297,000???????? 47,500????? 160,000???????? 2.120??????? PE105K?????????? 105,000????? 10,400?????? 475,000???? 1.420
PP270K????? 267,000???????? 43,300????? 152,700???????? 1.633???????? PE73K??????????? 72,500????? 17,150?????? 259,500???? 1.223
PP230K????? 231,300???????? 41,800????? 150,000???????? 1.481???????? PE52K??????????? 52,000????? 18,300?????? 138,000???? 1.010
PP210K????? 210,000???????? 41,200????? 137,900???????? 1.397????? LOW DENSITY
PP200K????? 197,100???????? 40,600????? 131,000???????? 1.280??????? PE102K?????????? 102,000?????? 9,800?????? 366,300???? 1.550
PP180K????? 177,100???????? 40,000????? 118,300???????? 1.244???????? IV* – Intrinsic Viscosity (dL/g) in TCB at 130°C
PP150K????? 151,900???????? 38,400????? 106,800???????? 1.119
PP135K????? 136,500???????? 37,000????? 101,500???????? 1.000
Polyethylene (Narrow MWD)
PP110K????? 110,500???????? 34,000?????? 87,100???????? 0.922
Price per Individual Standard: $363/200mg
PP105K????? 108,000???????? 32,500?????? 82,800???????? 0.869
Catalog #??????? Mp?????????? Mw???????? Mn??????????? IV*
PP95K????? 95,400????????? 28,100?????? 72,500???????? 0.846
PE115K???????? 114,000????? 115,200???? 97,000??????? 1.918
PP60K????? 59,300????????? 24,700?????? 52,300???????? 0.605
PE67K???????? 67,400?????? 68,200????? 64,000??????? 1.317
PP50K????? 50,400????????? 23,600?????? 49,700???????? 0.580
PP45K????? 47,500????????? 21,300?????? 42,600???????? 0.541???????? IV* – Intrinsic Viscosity (dL/g) in TCB at 135°C
PP9K??????? 8,600????????? 2,600??????? 8,500????????? 0.130????? a & K values for PE Narrow (a = 0.705; K = 0.0005188)
PP6K??????? 6,200????????? 3,000??????? 6,000????????? 0.113
PP1200?????? 1,220?????????? 885???????? 1,100????????? 0.032
PP800??????? 830??????????? 740????????? 800?????????? 0.025
IV* – Intrinsic Viscosity (dL/g) in TCB at 145°C
a & K values for PP Broad (a = 0.750; K = 0.000137)
Phone: 440-255-2211???????????? *?? Fax: 440-255-8397??? *?? Email: [email protected]
July 2014?????????????????????????????????????????????????????????????????????????????????????????????? Page 6 of 16
American Polymer Standards Corporation
8680 Tyler Blvd., Mentor, OH 44060
www.ampolymer.com

Polyethylene (Low Mw)?????????????????????????????????????????????????? Polytetrahydrofuran
Price per Individual Standard: $182/1.0g??????????????????????????????? Price per Individual Standard: $182/1.0g
Catalog #?????? Mp?????????? Mw?????????? Mn????????????? Mz??????? Catalog #??????? Mp?????????? Mw?????????? Mn????????? IV*
PE5300??????? 5,300??????? 6,400??????? 3,160????????? 11,200?????? PTHF9K???????? 9,000??????? 8,950??????? 5,600?????? 0.185
PE4930??????? 4,930??????? 6,060??????? 3,020????????? 10,600?????? PTHF6K???????? 6,000??????? 5,950??????? 2,100?????? 0.136
PE4650??????? 4,650??????? 5,640??????? 2,880?????????? 9,790?????? PTHF4K???????? 3,650??????? 3,900??????? 1,500?????? 0.105
PE3700??????? 3,700??????? 4,360??????? 2,300?????????? 7,430????? PTHF1.5K??????? 1,500??????? 2,400??????? 1,100?????? 0.078
PE1960??????? 1,960??????? 2,150??????? 1,850?????????? 2,510?????? PTHF1K????????? 900???????? 1,250???????? 550??????? 0.057
PE1200??????? 1,230??????? 1,810???????? 940??????????? 3,640
IV * – Intrinsic Viscosity (dL/g) in THF at 30°C
PE1100??????? 1,100??????? 1,140??????? 1,010?????????? 1,300
a & K values for PTHF (a = 0.548; K = 0.00128)
PE770???????? 770????????? 840????????? 720??????????? 1,000
PE580???????? 580????????? 620????????? 540???????????? 730
Nylon 6
PE540???????? 540????????? 610????????? 530???????????? 710
Poly (Caprolactam)
PE430???????? 430????????? 455????????? 410???????????? 510
PE254???????? 254????????? 254????????? 254???????????? 254???????? Price per Individual Standard: $182/1.0g
PE226???????? 226????????? 226????????? 226???????????? 226?????? Catalog #??????? Mw?????????? Mn?????????? Mp????????? IV*
PE212???????? 212????????? 212????????? 212???????????? 212?????? NSIX40K???????? 41,000?????? 19,400?????? 33,000????? 2.168
PE198???????? 198????????? 198????????? 198???????????? 198?????? NSIX30K???????? 31,400?????? 17,400?????? 26,300????? 1.677
PE170???????? 170????????? 170????????? 170???????????? 170?????? NSIX20K???????? 22,000?????? 13,000?????? 17,500????? 1.188
PE156???????? 156????????? 156????????? 156???????????? 156?????? NSIX15K???????? 17,200?????? 11,300?????? 14,500????? 1.076
PE86?????????? 86?????????? 86?????????? 86????????????? 86
IV* – Intrinsic Viscosity (dL/g) in HCOOH (90%) at 25°C
a & K values for NSIX (a = 0.70; K = 0.00145)
Polyethylene (Ultra High MWD)
Price per Individual Standard: $545/1.0g
Nylon 66
Catalog #?????????? Mw????????? Mn???????????? Mv???????? IV*
(Polyamide: Adipic Acid Hexamethylenediamine)
UHMWPE1200K??????? 1,165,000??? 214,600??????? 753,000????? 9.30
Price per Individual Standard: $182/250mg
UHMWPE1070K??????? 1,070,000??? 202,200??????? 769,100???? 10.77
Catalog #??????? Mw?????????? Mn?????????? Mp????????? IV*
UHMWPE1000K??????? 1,033,000??? 237,000??????? 740,500????? 7.20
UHMWPE800K????????? 883,500???? 189,000??????? 642,200????? 7.70????? N110K???????? 110,000?????? 44,000?????? 69,500????? 2.575
N74K?????????? 74,000?????? 26,300?????? 44,100????? 1.921
IV* – Intrinsic Viscosity (dL/g) in TCB at 135°C
N40K?????????? 40,500?????? 17,400?????? 26,500????? 1.354
N33K?????????? 33,100?????? 15,000?????? 22,200????? 1.196
Polyethylene Terephthalate?????????????????????????????????? N32K?????????? 32,300?????? 14,700?????? 21,800????? 1.188
Price per Individual Standard: $636/1.0g??????????????????????? IV* – Intrinsic Viscosity (dL/g) in HCOOH (90%) at 25°C
Catalog #?????? Mw?????????? Mn??????????? Mz???????????? IV*
a & K values for N (a = 0.68; K = 0.00110)
PET63K???????? 63,500?????? 30,000?????? 99,000????????? 0.945
PET49K???????? 49,200?????? 25,600?????? 72,800????????? 0.685
Vinylidene Fluoride-hexafluoropropylene
PET39K???????? 39,000?????? 21,000?????? 69,000????????? 0.630
Price per Individual Standard: $363/1.0g
PET27K???????? 27,400?????? 15,400?????? 47,100????????? 0.511
PET1100??????? 1,155???????? 860???????? 1,490?????????? 0.002?????? Catalog #?????????? Mw???????????????? Mn???????????? IV*
VFH230K?????????? 230,800??????????? 140,600???????? 0.789
IV* – Intrinsic Viscosity (dL/g) in o-chlorophenol at 25°C
VFH290K?????????? 287,900??????????? 151,600???????? 0.850
a & K values for PET (a = 0.658; K = 0.000631)
VFH320K?????????? 320,300??????????? 137,700???????? 1.060
VFH365K?????????? 364,800??????????? 187,400???????? 1.283
Polybutylene Terephthalate????????????????????????????????? VFH560K?????????? 561,900??????????? 213,800???????? 1.392
Price per Individual Standard: $636/1.0g?????????????????????????? VFH685K?????????? 685,000??????????? 249,200???????? 2.016
Catalog #?????? Mw??????????? Mn??????????? Mz???????????? IV*
IV* – Intrinsic Viscosity (dL/g) in DMAc at 70°C
PBT55K???????? 54,600?????? 24,200??????? 93,000????????? 1.200
a & K values for VFH (a = 0.901; K = 0.000011721)
PBT52K???????? 52,500?????? 27,200??????? 82,000????????? 1.145
PBT44K???????? 43,600?????? 21,200??????? 71,000????????? 1.000
Polyacrylonitrile
PBT37K???????? 37,200?????? 18,300??????? 58,200????????? 0.850
Price per Individual Standard: $200/500mg
PBT29K???????? 29,300?????? 15,900??????? 45,000????????? 0.670
PBT16K???????? 16,150??????? 8,150??????? 27,500????????? 0.284???? Catalog #????????? Mw???????????? Mn???????????????? IV*
PAN86K??????????? 86,200???????? 22,500???????????? 1.787
IV* – Intrinsic Viscosity (dL/g) in o-chlorophenol at 25°C
a & K values for PBT (a = 0.915; K = 0.0000622)?????????????????????? IV* – Intrinsic Viscosity (dL/g) in DMF at 80°C
a & K values for PAN (a = 0.752; K = 0.00045)
Cellulose Acetate
Price per Individual Standard: $213/1.0g?????????????????????????????????????? Cellulose Triacetate
Catalog #?????????? Mw??????????????? Mn???????????????? IV*??????? Price per Individual Standard: $273/250mg
CA135K??????????? 135,200??????????? 93,600???????????? 1.708?????? Catalog #????????? Mw???????????? Mn???????????????? IV*
CTA140K????????? 140,000???????? 56,700???????????? 1.858
IV* – Intrinsic Viscosity (dL/g)
in 98% Acetone, 2% Water at 30°C????????????????????????? IV* – Intrinsic Viscosity (dL/g) MeCl2 at 30°C

 

Phone: 440-255-2211??????????? *?? Fax: 440-255-8397??? *?? Email: [email protected]
July 2014??????????????????????????????????????????????????????????????????????????????????????????????? Page 7 of 16
American Polymer Standards Corporation
8680 Tyler Blvd., Mentor, OH 44060
www.ampolymer.com

Polysulfone???????????????????????????????????????????????????????? Polyacrylic Acid – Na Salt
Price per Individual Standard: $182/1.0g????????????????????????????????????????? (Linear, 100% Water Soluble Powders)
Price per Individual Standard: $237/250mg
Catalog #?????? Mw??????????? Mn?????????? Mz??????????? IV*
Catalog #????????? Mp????????? Mw??????????? Mn??????????? IV*
PSF57K???????? 57,800??????? 19,900????? 101,200??????? 0.334
PAA1K???????????? 900???????? 1,300????????? 830????????? 0.055
PSF69K???????? 69,200??????? 21,000????? 124,700??????? 0.366
PAA2K??????????? 1,250??????? 1,930???????? 1,230???????? 0.068
IV* – Intrinsic Viscosity (dL/g) in DMF at 50°C
PAA3K??????????? 1,770??????? 2,400???????? 1,650???????? 0.079
PAA4K??????????? 2,925??????? 3,800???????? 2,280???????? 0.103
Polylactic Acid???????????????????????????????????????? PAA5K??????????? 4,100??????? 5,660???????? 3,450???????? 0.122
Price per Individual Standard: $182/250mg????????????????????????????? PAA7K??????????? 5,800??????? 6,950???????? 3,700???????? 0.127
PAA8K??????????? 7,500??????? 8,300???????? 6,200???????? 0.155
Catalog #??????????? Mw???????????????? Mn????????????? IV*
PAA18K?????????? 16,000?????? 18,100??????? 12,800??????? 0.228
PLA3K???????????? 3,760????????????? 1,730?????????? 0.108
PAA35K?????????? 28,000?????? 36,900??????? 23,100??????? 0.315
PLA21K???????????? 21,800???????????? 14,000????????? 0.503
PAA70K?????????? 47,500?????? 70,900??????? 39,400??????? 0.509
PLA53K???????????? 53,200???????????? 23,800????????? 0.928
PAA85K?????????? 62,900?????? 83,400??????? 47,900??????? 0.595
PLA72K???????????? 72,700???????????? 25,800????????? 1.005
PAA130K????????? 115,000????? 131,200??????? 78,400??????? 0.845
PLA127K??????????? 127,800???????????? 47,500????????? 1.480
PAA165K????????? 130,500????? 165,300??????? 97,800??????? 1.074
PLA143K??????????? 143,500???????????? 39,700????????? 1.682
PAA245K????????? 193,800????? 245,200?????? 153,250??????? 1.825
PLA586K??????????? 586,100??????????? 225,200????????? 4.460
PAA495K????????? 392,600????? 495,000?????? 311,300??????? 2.815
PLA1300K????????? 1,323,000?????????? 430,300????????? 6.680
PAA585K????????? 467,300????? 585,500?????? 373,000??????? 3.490
IV* – Intrinsic Viscosity (dL/g) in Chloroform at 30°C???????????????? PAA695K????????? 585,400????? 695,100?????? 493,000??????? 3.853
a & K values for PLA (a = 0.67; K = 0.00066)??????????????????????? PAA715K????????? 639,700????? 713,500?????? 496,400??????? 4.173
PAA755K????????? 589,700????? 755,250?????? 460,500??????? 3.728
Polylactic Acid Kit????????????????????????????????? PAA990K????????? 856,500????? 987,400?????? 617,100??????? 5.607
PAA1050K????????? 750,000???? 1,050,000????? 615,000??????? 5.630
Catalog #??????????? Kit Description?????????????????? Kit Price
PAA1214K???????? 1,103,000??? 1,214,000????? 813,800??????? 6.760
PLAKIT???????? 250mg of PLA3K – PLA1300K?????????????? $1,274
PAA1550K???????? 1,484,000??? 1,552,000???? 1,157,000?????? 8.007
PAA1700K???????? 2,250,000??? 1,700,000???? 1,100,000?????? 9.355
Polyisoprene (Broad MWD)
IV* – Intrinsic Viscosity (dL/g) in 0.05M Sodium Sulfate at 30°C
Price per Individual Standard: $275/1.0g
a & K values for PAA
Catalog #?????????? Mw????????????????? Mn????????????? IV*
PAA below Mw of 20,000 (a = 0.50; K = 0.001470)
PI1000K????????? 1,026,000??????????? 225,300????????? 4.589
PAA above Mw of 20,000 (a = 0.86; K = 0.000040)
PI1700K????????? 1,727,000??????????? 317,600????????? 6.618
IV* – Intrinsic Viscosity (dL/g) in Toluene at 30°C
Polyacrylic Acid – Na Salt (Broad MWD)
a & K values for PI (a = 0.74; K = 0.000175)
(100% Water Soluble Powders)
Price per Individual Standard: $237/1.0g
Polymethacrylic Acid – Na Salt (Narrow MWD)?????????????????????????? Catalog #?????????? Mw???????? Mn??????????? Mz??????????? IV*
Price per Individual Standard: $237/250mg?????????????????????????? PAA1200KBR???????? 1,200,000?? 625,000???? 1,750,000??????? 5.280
Catalog #????????? Mp????????????? Mw????????????????? Mn?????????? PAA500KBR????????? 507,400??? 132,500????? 878,500???????? 2.653
PMAA720K????????? 720,000???????? 685,000???????????? 620,000??????? PAA383KBR????????? 383,200???? 59,300???? 1,025,000??????? 1.635
PMAA171K????????? 171,000???????? 150,000???????????? 125,000??????? PAA308KBR????????? 308,600???? 54,200????? 690,000???????? 1.351
PMAA86K?????????? 86,000????????? 84,000????????????? 81,000???????? PAA298KBR????????? 298,600???? 54,900????? 672,300???????? 1.471
PMAA8K??????????? 8,200?????????? 8,400?????????????? 7,600???????? PAA297KBR????????? 297,600???? 47,000????? 700,000???????? 1.480
PAA275KBR????????? 275,000???? 22,200????? 793,100???????? 0.970
PAA270KBR????????? 270,000???? 61,900????? 602,600???????? 1.393
Polymethacrylic Acid – Na Salt Kit
PAA167KBR????????? 167,800???? 16,800????? 480,700???????? 0.859
Catalog #???????? Mp???????? Mw????????????? Mn????????? Kit Price*
PAA136KBR????????? 136,300???? 24,500????? 340,900???????? 0.734
PMMAKIT??????? 1,027,000?? 947,000???????? 643,000??????? $1,513
PAA29KBR??????????? 29,200???? 7,300??????? 66,600???????? 0.213
549,000??? 483,000???????? 429,000
PAA19KBR??????????? 19,400???? 3,500??????? 52,200???????? 0.153
210,000??? 192,000???????? 186,000
PAA10KBR??????????? 10,500???? 1,750??????? 24,000???????? 0.165
78,300????? 75,100????????? 73,300
PAA8KBR??????????? 8,500????? 2,500??????? 23,800???????? 0.104
31,500????? 31,100????????? 30,400
PAA4KBR??????????? 4,300?????? 850???????? 11,100???????? 0.110
15,400????? 15,200????????? 14,100
PAA2KBR??????????? 1,900?????? 825???????? 4,800????????? 0.059
6,610????? 6,510?????????? 5,560
PAA1KBR??????????? 1,400?????? 250???????? 4,800????????? 0.060
3,570????? 3,870?????????? 3,290
IV* – Intrinsic Viscosity (dL/g) in 0.05M Sodium Sulfate at 30°C
1,670????? 1,700?????????? 1,520
a & K values for PAA
1,220????? 1,250?????????? 1,040
PAA below Mw of 20,000 (a = 0.50; K = 0.001470)
Kit Price* – 200mg of each standard listed???????????????????????????????? PAA above Mw of 20,000 (a = 0.86; K = 0.000040)
Phone: 440-255-2211??????????? *?? Fax: 440-255-8397?? *?? Email: [email protected]
July 2014????????????????????????????????????????????????????????????????????????????????????????????????? Page 8 of 16
American Polymer Standards Corporation
8680 Tyler Blvd., Mentor, OH 44060
www.ampolymer.com

Polyacrylic Acid – Na Salt Kits???????????????????????????? Polyethylene Glycol (Narrow MWD)
Price per Individual Standard: $68/1.0g
Catalog #?????????????? Kit Description??????????? Kit Price
PAAKIT????????? 250mg of PAA1K – PAA245K?????????? $3,081???????? Catalog #????? Mp?????????? Mw???????? Mn????????? IV*
PAAHIKIT?????? 250mg of PAA495K – PAA1700K????????? $2,133??????????? PEG62??????? 62?????????? 62???????? 62??????? 0.022
PAABRKIT?????? 1.0g of PAA1KBR – PAA1200KBR???????? $3,792?????????? PEG106?????? 106????????? 106??????? 106??????? 0.026
PEG194?????? 194????????? 194??????? 194??????? 0.029
PEG238?????? 238????????? 238??????? 200??????? 0.029
Polyacrylamide (Non-ionic)
PEG330?????? 330????????? 335??????? 295??????? 0.034
Price per Individual Standard: $237/250mg
PEG350?????? 350????????? 355??????? 320??????? 0.035
Catalog #??????? Mp????????? Mw????????? Mn????????? IV*
PEG375?????? 375????????? 380??????? 340??????? 0.037
PAM1100K??????? 950,000??? 1,100,000??? 460,800????? 3.495
PEG400?????? 400????????? 425??????? 385??????? 0.038
PAM1000K??????? 800,000???? 990,000???? 450,000????? 3.169
PEG425?????? 425????????? 430??????? 395??????? 0.038
PAM400K???????? 320,000???? 401,000???? 189,400????? 1.406
PEG450?????? 450????????? 455??????? 415??????? 0.039
PAM200K???????? 135,000???? 201,000???? 103,600????? 1.046
PEG590?????? 590????????? 590??????? 530??????? 0.041
PAM100K???????? 93,000????? 99,000????? 50,000?????? 0.673
PEG610?????? 610????????? 645??????? 580??????? 0.042
PAM40K???????? 34,000????? 37,000????? 22,300?????? 0.300
PEG650?????? 650????????? 665??????? 615??????? 0.043
PAM30K???????? 30,000????? 30,600????? 25,300?????? 0.295
PEG700?????? 700????????? 700??????? 645??????? 0.045
PAM15K???????? 15,000????? 15,500????? 12,800?????? 0.167
PEG840?????? 840????????? 850??????? 775??????? 0.049
PAM2950???????? 2,950?????? 3,350?????? 2,765?????? 0.076
PEG975?????? 975????????? 980??????? 900??????? 0.052
IV* – Intrinsic Viscosity (dL/g) in 0.05M Sodium Sulfate at 30°C???????? PEG985?????? 985???????? 1,000?????? 955??????? 0.053
a & K values for PAM (a = 0.66; K = 0.000373)????????????????? PEG1050????? 1,050??????? 1,065????? 1,000?????? 0.056
PEG1150????? 1,150??????? 1,150????? 1,100?????? 0.058
PEG1500????? 1,500??????? 1,510????? 1,425?????? 0.067
Polyacrylamide (Non-ionic)
PEG1670????? 1,670??????? 1,690????? 1,615?????? 0.072
Price per Individual Standard: $261/500mg
PEG2010????? 2,010??????? 2,065????? 1,965?????? 0.079
Catalog #?????? Mp????????? Mw????????? Mn?????????? IV*
PEG2200????? 2,210??????? 2,345????? 2,190?????? 0.083
PAAM9000K????? 6,500,000?? 9,000,000?? 4,250,000???? 14.600
PEG2500????? 2,500??????? 2,560????? 2,375?????? 0.090
PAAM7000K????? 6,200,000?? 7,300,000?? 2,100,000????? 5.422
PEG3300????? 3,330??????? 3,410????? 3,165?????? 0.107
PAAM6100K????? 3,900,000?? 6,100,000?? 1,300,000????? 4.583
PEG3770????? 3,770??????? 3,800????? 3,580?????? 0.114
PAAM6000K????? 4,900,000?? 5,352,000??? 535,000?????? 4.715
PEG5250????? 5,250??????? 5,300????? 4,750?????? 0.130
PAAM1000K?????? 725,000??? 1,140,000??? 465,300?????? 3.800
PEG5800????? 5,800??????? 6,250????? 5,400?????? 0.145
PAAM500K??????? 331,000???? 524,000???? 209,600?????? 2.250
PEG10730????? 10,730?????? 10,750???? 10,300????? 0.202
PAAM350K??????? 193,400???? 367,000???? 141,000?????? 1.650
PEG15000????? 14,500?????? 14,600???? 13,200????? 0.246
PAAM80K???????? 50,500????? 79,900????? 44,400?????? 0.645
PEG30000????? 30,250?????? 29,450???? 15,400????? 0.367
PAAM60K???????? 46,100????? 58,400????? 36,500?????? 0.545
IV* – Intrinsic Viscosity (dL/g) in 0.05M Sodium Sulfate at 30°C
PAAM20K???????? 17,300????? 21,900????? 13,700?????? 0.255
a & K values for PEG (a = 0.57; K = 0.00104)
PAAM10K???????? 7,950?????? 11,530????? 7,600??????? 0.160
PAAM9K???????? 6,900?????? 8,980?????? 5,300??????? 0.139
PAAM3500??????? 3,500?????? 3,500?????? 2,900??????? 0.077???????? Polyethylene Oxide (Anionic, Narrow MWD)
PAAM3K???????? 2,700?????? 3,200?????? 2,500??????? 0.074
Price per Individual Standard: $182/200mg
IV* – Intrinsic Viscosity (dL/g) in 0.05M Sodium Sulfate at 30°C?????? Catalog #????????? Mp????????? Mw???????? Mn????????? IV*
a & K values for PAAM (a = 0.66; K = 0.000373)?????????????? PEOX1000K?????? 1,001,000??? 992,000???? 886,000????? 5.869
PEOX900K???????? 814,000???? 873,000???? 759,000????? 5.620
PEOX600K???????? 612,000???? 630,000???? 594,300????? 3.950
Polyacrylamide Kits
PEOX250K???????? 258,900???? 246,800???? 206,000????? 1.992
Catalog #??????????? Kit Description?????????????? Kit Price
PEOX150K???????? 141,000???? 148,000???? 137,000????? 1.520
PAMKIT?????? 250mg of PAM2950 – PAM1100K?????????? $1,896
PEOX100K????????? 89,900????? 93,000????? 86,900????? 1.020
PAAMKIT?????? 500mg of PAAM3K – PAAM9000K?????????? $3,393
PEOX90K????????? 83,600????? 89,050????? 60,200????? 0.912
PEOX85K????????? 85,600????? 84,450????? 61,700????? 0.895
PEOX50K????????? 45,380????? 50,800????? 38,300????? 0.659
Polyethylene Glycol Kits??????????????????????????? PEOX30K????????? 31,800????? 38,700????? 29,800????? 0.514
PEOX26K????????? 26,300????? 26,100????? 25,600????? 0.417
Catalog #????????????? Kit Description??????????? Kit Price
PEOX21K????????? 20,800????? 21,000????? 20,400????? 0.348
PEGLOWKIT????????? 1.0g of PEG62 – PEG985?????????? $1,088
PEGHIKIT??????? 1.0g of PEG1050 – PEG30000????????? $884????? IV* – Intrinsic Viscosity (dL/g) in 0.05M Sodium Sulfate at 30°C
a & K values for PEOX (a = 0.693; K = 0.000365)
Note: Below Mw of 20,000 use Polyethylene Glycol
Phone: 440-255-2211??????? *?? Fax: 440-255-8397??? *?? Email: [email protected]
July 2014???????????????????????????????????????????????????????????????????????????????????????? Page 9 of 16
American Polymer Standards Corporation
8680 Tyler Blvd., Mentor, OH 44060
www.ampolymer.com

Polyethylene Oxide (Anionic, Broad MWD)??????????????????????????????? Dextran (Branched, Polysaccharides)
Price per Individual Standard: $182/1.0g????????????????????????????? Price per Individual Standard: $182/1.0g
Catalog #??????????? Mw?????????????? Mn????????????? IV*?????????? Catalog #????? Mp????????? Mw????????? Mn??????????? IV*
PEOX2000K????????? 1,750,000???????? 540,600????????? 6.855????????? DXT180???????? 180???????? 180???????? 180????????? 0.012
PEOX916K??????????? 916,800????????? 316,100????????? 4.590????????? DXT350???????? 342???????? 342???????? 342????????? 0.016
PEOX825K??????????? 825,200????????? 325,000????????? 4.300????????? DXT500???????? 505???????? 505???????? 505????????? 0.020
PEOX700K??????????? 700,500????????? 320,500????????? 3.879?????????? DXT1K??????? 1,000?????? 1,200??????? 900????????? 0.028
PEOX500K??????????? 475,500????????? 180,600????????? 2.927?????????? DXT3K??????? 2,800?????? 3,650?????? 2,750???????? 0.048
PEOX200K??????????? 204,000?????????? 47,000????????? 1.497?????????? DXT4K??????? 3,400?????? 4,300?????? 3,250???????? 0.055
PEOX120K??????????? 122,700?????????? 36,500????????? 0.925????????? DXT21K?????? 20,400?????? 21,000????? 13,500??????? 0.128
DXT33K?????? 29,200?????? 33,500????? 22,800??????? 0.158
IV* – Intrinsic Viscosity (dL/g) in 0.05M Sodium Sulfate at 30°C
DXT36K?????? 32,500?????? 36,300????? 25,300??????? 0.181
a & K values for PEOX (a = 0.693; K = 0.000365)
DXT41K?????? 36,700?????? 41,400????? 30,200??????? 0.180
DXT43K?????? 35,000?????? 42,750????? 28,700??????? 0.178
DXT44K?????? 40,900?????? 44,100????? 34,100??????? 0.205
Polyethylene Oxide Kits???????????????????????????????? DXT47K?????? 43,000?????? 47,250????? 30,250??????? 0.206
Catalog #??????????????? Kit Description????????????? Kit Price?????? DXT55K?????? 49,600?????? 55,500????? 41,200??????? 0.239
PEOXKIT??????? 200mg of PEOX21K – PEOX1000K??????????? $2,002???????? DXT60K?????? 52,800?????? 59,900????? 42,400??????? 0.208
PEOXBRKIT??????? 1.0g of PEOX120K – PEOX2000K?????????? $1,274???????? DXT62K?????? 52,600?????? 62,600????? 40,800??????? 0.232
DXT72K?????? 62,900?????? 72,700????? 50,700??????? 0.238
DXT91K?????? 81,000?????? 91,100????? 63,250??????? 0.263
DXT97K?????? 85,000?????? 97,000????? 64,700??????? 0.273
DXT123K?????? 97,000????? 123,500????? 77,700??????? 0.305
Polystyrene Sulfonate – Na Salt (Anionic, Narrow MWD)?????????????????? DXT130K?????? 111,900???? 131,400????? 97,900??????? 0.324
Price per Individual Standard: $116/250mg??????????????????????????? DXT144K?????? 108,500???? 144,100????? 81,300??????? 0.338
Catalog #??????? Mp????????? Mw?????????? Mn???????????? IV*???????? DXT160K?????? 150,500???? 166,700???? 100,250??????? 0.363
PSS3760K????? 3,760,000?? 3,592,000??? 3,554,000??????? 4.762??????? DXT225K?????? 212,500???? 226,700???? 160,700??????? 0.396
PSS3429K????? 3,429,000?? 3,462,000??? 3,441,000??????? 4.700??????? DXT275K?????? 238,000???? 275,900???? 204,600??????? 0.463
PSS900K?????? 907,000???? 829,500????? 740,500???????? 1.770??????? DXT325K?????? 245,000???? 326,600???? 205,000??????? 0.350
PSS670K?????? 673,000???? 555,000????? 198,000???????? 1.305??????? DXT345K?????? 310,200???? 344,800???? 186,800??????? 0.490
PSS570K?????? 576,900???? 587,600????? 557,600???????? 1.370??????? DXT420K?????? 369,100???? 420,000???? 266,100??????? 0.473
PSS260K?????? 267,200???? 262,600????? 218,400???????? 0.780??????? DXT500K?????? 445,000???? 490,500???? 263,300??????? 0.547
PSS129K?????? 129,000???? 126,700????? 108,200???????? 0.460??????? DXT530K?????? 490,000???? 534,000???? 371,000??????? 0.633
PSS80K?????? 77,900????? 73,900??????? 60,000???????? 0.323??????? DXT555K?????? 455,000???? 555,500???? 375,300??????? 0.637
PSS41K?????? 39,000????? 41,000??????? 37,500???????? 0.208??????? DXT600K?????? 410,000???? 610,500???? 335,300??????? 0.585
PSS30K?????? 29,500????? 31,000??????? 28,200???????? 0.162??????? DXT655K?????? 620,000???? 655,200???? 488,900??????? 0.692
PSS15K?????? 15,650????? 15,450??????? 14,800???????? 0.102??????? DXT760K?????? 621,100???? 759,400???? 513,400??????? 0.610
PSS7K??????? 7,420?????? 7,540??????? 6,960????????? 0.064??????? DXT820K?????? 745,000???? 821,700???? 414,100??????? 0.763
PSS4K??????? 4,600?????? 4,800??????? 4,400????????? 0.037??????? DXT2990K???? 2,825,000?? 2,990,000?? 1,462,000?????? 0.750
PSS3K??????? 3,420?????? 3,610??????? 3,000????????? 0.036
IV* – Intrinsic Viscosity (dL/g) in 0.05M Sodium Sulfate at 30°C
PSS1K??????? 1,600?????? 1,690??????? 1,440????????? 0.023
a & K values for DXT180 – DXT144K (a = 0.50; K = 0.00090)
IV* – Intrinsic Viscosity (dL/g) in 0.05M Sodium Sulfate at 30°C????? a & K values for DXT160K – DXT820K (a = 0.50; K = 0.00098)
a & K values for PSS (a = 0.70; K = 0.000125)??????????????????????? a & K values for DXT2990K (a = 0.267; K = 0.0194)

 

Polystyrene Sulfonate – Na Salt (Anionic; Broad MWD)
Price per Individual Standard: $170/1.0g
Catalog #????????? Mw???????????? Mn???????????????? IV*
PSS700K????????? 700,000??????? 143,900???????????? 2.147
PSS675K????????? 675,000??????? 205,000???????????? 1.370
PSS100K????????? 100,500??????? 30,000????????????? 0.353
PSS65K?????????? 67,500??????? 24,800????????????? 0.325
IV* – Intrinsic Viscosity (dL/g) in 0.05M Sodium Sulfate at 30°C
a & K values for PSS (a = 0.70; K = 0.000125)
Polystyrene Sulfonate – Na Salt Narrow Kit
Catalog #?????????? Kit Description???????????????? Kit Price
PSSKIT??????? 250mg of PSS1K – PSS3760K???????????? $1,856
Phone: 440-255-2211????????? *?? Fax: 440-255-8397??? *?? Email: [email protected]
July 2014????????????????????????????????????????????????????????????????????????????????????????? Page 10 of 16
American Polymer Standards Corporation
8680 Tyler Blvd., Mentor, OH 44060
www.ampolymer.com

Dextran (Broad MWD, Branched Polysaccharides)????????????????????? Hydroxyethyl Starch (Branched, Polysaccharides)
Price per Individual Standard: $116/1.0g????????????????????????? Price per Individual Standard: $242/250mg
Catalog #?????????? Mw?????????????? Mn????????????? IV*????????? Catalog #??????? Mp????????? Mw????????? Mn???????????? IV*
D5300K?????????? 5,348,000??????? 1,002,000???????? 1.114????????? HETA6K???????? 5,500?????? 6,000?????? 4,000???????? 0.076
D3755K?????????? 3,755,000??????? 1,385,000???????? 1.679????????? HETA9K???????? 8,900?????? 9,400?????? 5,600???????? 0.088
D2400K?????????? 2,457,000???????? 197,400????????? 0.671???????? HETA11K??????? 10,000????? 11,100?????? 6,800???????? 0.091
D1740K?????????? 1,740,000???????? 152,400????????? 0.638???????? HETA18K??????? 16,100????? 18,300????? 13,000???????? 0.105
D1170K?????????? 1,169,000???????? 603,000????????? 0.859???????? HETA21K??????? 20,400????? 21,500????? 11,800???????? 0.113
D970K??????????? 970,000????????? 555,000????????? 0.836???????? HETA23K??????? 21,700????? 23,900????? 16,300???????? 0.115
D855K??????????? 855,500????????? 345,300????????? 0.755???????? HETA27K??????? 20,700????? 27,400????? 11,900???????? 0.114
D730K??????????? 730,200????????? 418,400????????? 0.721???????? HETA40K??????? 34,800????? 40,700????? 22,300???????? 0.131
D630K??????????? 636,400????????? 353,300????????? 0.596???????? HETA47K??????? 41,600????? 47,800????? 32,100???????? 0.138
D455K??????????? 456,800????????? 180,000????????? 0.578???????? HETA55K??????? 46,900????? 54,700????? 27,300???????? 0.143
D400K??????????? 405,700????????? 170,300????????? 0.475???????? HETA60K??????? 52,800????? 59,700????? 38,100???????? 0.148
D215K??????????? 214,800?????????? 62,100????????? 0.360???????? HETA75K??????? 73,700????? 75,800????? 45,400???????? 0.162
D180K??????????? 181,800?????????? 54,400????????? 0.423???????? HETA82K??????? 75,400????? 82,500????? 49,300???????? 0.164
D130K??????????? 129,000?????????? 30,500????????? 0.285???????? HETA88K??????? 80,000????? 88,000????? 55,100???????? 0.166
D60K????????????? 60,300?????????? 35,350????????? 0.223???????? HETA92K??????? 84,900????? 92,600????? 53,700???????? 0.169
D50K????????????? 46,800?????????? 27,700????????? 0.190???????? HETA95K??????? 80,000????? 95,800????? 51,800???????? 0.167
D40K????????????? 41,100?????????? 24,000????????? 0.186??????? HETA100K??????? 95,600????? 100,600???? 63,000???????? 0.176
D18K????????????? 17,900?????????? 11,650????????? 0.119??????? HETA108K??????? 76,000????? 108,000???? 55,400???????? 0.164
D16K????????????? 16,230?????????? 7,870?????????? 0.118??????? HETA115K??????? 107,600???? 115,100???? 55,100???????? 0.181
D10K????????????? 9,900??????????? 6,700?????????? 0.089??????? HETA120K??????? 104,400???? 119,400???? 65,600???????? 0.180
D9K????????????? 9,200??????????? 6,250?????????? 0.085??????? HETA130K??????? 121,100???? 130,600???? 78,400???????? 0.186
D7K????????????? 7,200??????????? 3,160?????????? 0.085??????? HETA136K??????? 114,200???? 136,800???? 76,800???????? 0.185
D5K????????????? 5,300??????????? 1,950?????????? 0.059??????? HETA143K??????? 119,400???? 143,500???? 89,200???????? 0.187
D4K????????????? 4,300??????????? 2,160?????????? 0.058??????? HETA155K??????? 144,700???? 155,000???? 96,300???????? 0.197
D1K????????????? 1,010???????????? 510??????????? 0.028??????? HETA160K??????? 153,600???? 159,200???? 85,900???????? 0.201
HETA169K??????? 153,600???? 169,000???? 95,300???????? 0.202
IV* – Intrinsic Viscosity (dL/g) in 0.05M Sodium Sulfate at 30°C
HETA185K??????? 172,900???? 184,400???? 110,000??????? 0.208
a & K values for D (a = 0.50; K = 0.00090)
HETA206K??????? 194,700???? 206,700???? 100,500??????? 0.215
HETA220K??????? 219,300???? 221,000???? 90,300???????? 0.217
Dextran Kits?????????????????????????????? HETA237K??????? 219,300???? 237,600???? 125,700??????? 0.289
Catalog #??????????? Kit Description?????????????? Kit Price???? HETA250K??????? 219,300???? 250,400???? 130,500??????? 0.224
LDXTKIT???????? 1.0g of DXT180 – DXT55K???????????? $2,366?????? HETA276K??????? 290,700???? 276,100???? 134,000??????? 0.242
MDXTKIT???????? 1.0g of DXT60K – DXT345K???????????? $2,184?????? HETA293K??????? 295,000???? 293,100???? 151,300??????? 0.243
HDXTKIT??????? 1.0g of DXT420K – DXT2990K??????????? $1,456?????? HETA337K??????? 374,000???? 337,600???? 162,600??????? 0.252
DXTBRKIT?????????? 1.0g of D1K – D5300K????????????? $3,016?????? HETA360K??????? 421,200???? 359,000???? 187,000??????? 0.264
HETA380K??????? 330,200???? 379,800???? 178,600??????? 0.251
HETA395K??????? 446,900???? 395,100???? 210,400??????? 0.266
Hydroxyethyl Cellulose
HETA460K??????? 396,900???? 459,400???? 188,500??????? 0.263
Price per Individual Standard: $213/250mg
HETA600K??????? 468,700???? 608,100???? 288,000??????? 0.275
Catalog #?????? Mw???????????? Mn????????? Mz?????????? IV*
HETA666K??????? 677,000???? 666,400???? 410,200??????? 0.277
HEC510K?????? 510,600??????? 168,500???? 942,000?????? 8.463
HETA726K??????? 533,300???? 726,500???? 374,700??????? 0.290
HEC450K?????? 449,000??????? 205,000???? 705,000?????? 7.812
HETA750K??????? 607,700???? 750,400???? 378,200??????? 0.292
HEC425K?????? 425,000??????? 157,300???? 720,600?????? 7.411
HETA865K??????? 642,800???? 865,500???? 364,100??????? 0.305
HEC380K?????? 380,000??????? 147,400???? 663,800?????? 6.834
HETA900K??????? 823,700???? 909,000???? 378,700??????? 0.309
HEC121K?????? 121,700??????? 23,300????? 370,100?????? 3.686
HETA930K??????? 700,500???? 928,800???? 341,500??????? 0.311
HEC36K??????? 36,000???????? 11,400????? 90,150??????? 1.500
HETA1000K?????? 764,000??? 1,017,000??? 485,400??????? 0.319
IV* – Intrinsic Viscosity (dL/g) in 0.05M Sodium Nitrate at 30°C?????? HETA1060K?????? 795,200??? 1,063,000??? 495,400??????? 0.323
HETA1100K????? 1,064,000?? 1,175,000??? 452,200??????? 0.333
HETA1240K????? 1,017,000?? 1,242,000??? 559,400??????? 0.338
Hydroxyethyl Starch (Broad MWD)
HETA1300K????? 1,004,000?? 1,312,000??? 690,300??????? 0.334
Price per Individual Standards: $242/1.0g
HETA1340K????? 1,064,000?? 1,343,000??? 624,800??????? 0.345
Catalog #????????? Mw????????? Mn???????? Mz????????? IV*
HETA1500K????? 1,019,000?? 1,517,000??? 687,500??????? 0.358
HETABR685K???????? 685,000????? 63,000?? 2,300,000???? 0.250
HETA1700K????? 1,360,000?? 1,714,000??? 742,300??????? 0.371
HETABR485K???????? 485,500???? 160,300?? 1,103,000???? 0.249
HETA1790K????? 1,750,000?? 1,790,000?? 1,308,000?????? 0.377
HETABR264K???????? 264,400????? 38,900??? 665,000????? 0.232
HETA1870K????? 1,361,000?? 1,876,000??? 953,500??????? 0.381
IV* – Intrinsic Viscosity (dL/g) in 0.05M Sodium Nitrate at 30°C?????? HETA2000K????? 1,492,000?? 2,048,000??? 962,000??????? 0.391
a & K values for HETA & HETABR (a = 0.289; K = 0.00637)????????????? HETA2300K????? 1,793,000?? 2,330,000?? 1,100,000?????? 0.406
HETA2360K????? 1,803,000?? 2,367,000?? 1,077,000?????? 0.408
HETA2500K????? 1,803,000?? 2,498,000?? 1,201,000?????? 0.419
HETA2800K????? 2,166,000?? 2,821,000?? 1,176,000?????? 0.429
Phone: 440-255-2211????????? *?? Fax: 440-255-8397?? *?? Email: [email protected]
July 2014????????????????????????????????????????????????????????????????????????????????????????? Page 11 of 16
American Polymer Standards Corporation
8680 Tyler Blvd., Mentor, OH 44060
www.ampolymer.com

Hydroxyethyl Starch Kits???????????????????????????????????????????????????? Pullulan Kit
Catalog #????????????? Kit Description???????????? Kit Price?????? Catalog #??????????? Kit Description????????????? Kit Price*
HETALKIT???????? 250mg of HETA6K – HETA92K????????? $3,388?????????? PKIT??????????? 200mg of P70K – P825K??????????? $3,458
HETAMKIT???????? 250mg of HETA95K – HETA237K???????? $3,388
Kit Price* – 200mg of each standard listed
HETAHKIT??????? 250mg of HETA250K – HETA930K???????? $3,388
HETAUHKIT????? 250mg of HETA1000K – HETA2800K??????? $3,388
Polyvinyl Alcohol (98% Hydrolyzed)
Price per Individual Standard: $170/1.0g
Pullulan (Linear Polysaccharides)
Catalog #??????? Mp????????? Mw???????? Mn???????????? IV*
(Polymaltotriose)
PVOH200K??????? 134,600???? 200,000???? 95,600???????? 0.980
Catalog #?????? Mp????????? Mw?????????? Mn?????? Kit Price*
PVOH170K??????? 120,100???? 170,500???? 84,600???????? 0.925
PullulanKit??? 708,000???? 805,000???? 636,000????? $1,815
PVOH165K??????? 100,200???? 167,500???? 60,400???????? 0.907
344,000???? 366,000???? 318,000
PVOH137K???????? 93,400???? 137,100???? 63,700???????? 0.770
194,000???? 200,000???? 184,000
PVOH122K???????? 85,700???? 122,400???? 60,100???????? 0.765
107,000???? 113,000???? 100,000
PVOH102K???????? 81,100???? 102,600???? 43,100???????? 0.720
47,100????? 48,800?????? 45,500
PVOH82K????????? 58,500????? 82,600???? 41,500???????? 0.607
21,100????? 21,700?????? 20,000
PVOH55K????????? 33,900????? 55,000???? 21,000???????? 0.438
9,600????? 10,000??????? 9,200
PVOH35K????????? 24,500????? 35,000???? 16,600???????? 0.376
6,100?????? 6,200??????? 5,900
PVOH28K????????? 22,000????? 28,000???? 9,200????????? 0.370
Above Items Are Only Sold As A Kit; Not Individual Standards
PVOH7K????????? 5,600?????? 7,200????? 4,200????????? 0.173
Kit Price* – 200mg of each standard listed????????????????? PVOH5K????????? 4,500?????? 5,800????? 3,400????????? 0.167
IV* – Intrinsic Viscosity (dL/g) in 0.05M Sodium Sulfate at 30°C
Pullulan (Narrow MWD)????????????????????????????????????? a & K values for PVOH (a = 0.53; K = 0.00174)
Price per Individual Standard: $182/200mg
Catalog #????? Mp????????? Mw?????????? Mn????????? IV*??????????????????????????? Polyvinyl Alcohol Kit
P70K??????? 65,000?????? 70,000?????? 47,000????? 0.341????????? Catalog #????????????? Kit Description??????????? Kit Price*
P97K??????? 95,000?????? 97,100?????? 64,900????? 0.403????????? PVOHKIT???????? 1.0g of PVOH5K – PVOH200K????????? $1,870
P105K?????? 98,000????? 105,000?????? 63,000????? 0.417
P110K?????? 108,000???? 109,400?????? 77,600????? 0.428
Carboxymethyl Cellulose – Na Salt
P130K?????? 126,100???? 132,600?????? 81,200????? 0.542
Price per Individual Standard: $170/1.0g
P160K?????? 166,600???? 164,900????? 109,900????? 0.570
Catalog #?????? Mw????????? Mn?????????? Mz????????? IV*
P175K?????? 172,600???? 175,500????? 109,000????? 0.596
CMC1???????? 111,600????? 66,000????? 203,800???? 6.0042
P192K?????? 186,300???? 191,800????? 124,000????? 0.566
CMC2???????? 111,400????? 47,700????? 405,500???? 2.0056
P200K?????? 202,900???? 202,100????? 134,000????? 0.683
CMC3???????? 109,200????? 49,500????? 342,900???? 2.2394
P215K?????? 218,900???? 217,300????? 146,000????? 0.675
P256K?????? 250,000???? 256,500????? 160,000????? 0.706?????? IV* – Intrinsic Viscosity (dL/g) in 0.05M Sodium Sulfate at 30°C
P270K?????? 273,700???? 273,700????? 179,300????? 0.784
P290K?????? 285,100???? 293,500????? 189,900????? 0.861
Hydroxypropyl Methycellulose
P300K?????? 294,400???? 306,300????? 188,200????? 0.889
Price per Individual Standard: $213/1.0g
P325K?????? 299,000???? 325,700????? 192,700????? 0.900
Catalog #?????? Mw????????? Mn?????????? Mz??????????? IV*
P360K?????? 336,400???? 360,400????? 221,700????? 0.955
HPMC100K??????? 94,200????? 27,000????? 256,900??????? 3.143
P580K?????? 501,600???? 586,800????? 365,300????? 1.377
HPMC60K???????? 62,700????? 23,200????? 171,600??????? 2.755
P650K?????? 483,100???? 657,900????? 322,400????? 1.408
P760K?????? 596,300???? 762,300????? 381,000????? 1.464????????? IV* – Intrinsic Viscosity (dL/g) in 0.1M Sodium Nitrate;
P825K?????? 610,000???? 825,300????? 444,900????? 1.631????????????????????????? 0.1% ethylene glycol at 30°C
IV* – Intrinsic Viscosity (dL/g) in 0.05M Sodium Sulfate at 30°C
a & K values for P (a = 0.665; K = 0.000201)?????????????????????????? Hydroxypropyl Cellulose
Price per Individual Standard: $200/250mg
Pullulan (Broad MWD)????????????????????????????????? Catalog #?????? Mp????????? Mw??????????? Mn??????????? IV*
Price per Individual Standard: $170/1.0g???????????????????? HPC50K???????? 49,000????? 55,700?????? 28,800???????? 1.895
HPC35K???????? 34,000????? 37,500?????? 21,900???????? 1.285
Catalog #????? Mw????????? Mn?????????? Mz????????? IV*
HPC30K???????? 30,000????? 32,400?????? 18,800???????? 1.095
PBR290K????? 290,000????? 36,600????? 790,800????? 0.673
HPC25K???????? 26,750????? 29,500?????? 17,900???????? 0.975
PBR115K????? 114,900????? 45,200????? 178,600????? 0.467
HPC20K???????? 18,700????? 20,500?????? 12,700???????? 0.630
PBR30K????? 30,800?????? 12,400????? 52,800?????? 0.224
HPC15K???????? 15,250????? 17,000?????? 10,400???????? 0.530
IV* – Intrinsic Viscosity (dL/g) in 0.05M Sodium Sulfate at 30°C
HPC10K???????? 11,200????? 12,000??????? 7,200???????? 0.370
a & K values for PBR (a = 0.665; K = 0.000201)
IV* – Intrinsic Viscosity (dL/g) in 0.05M Sodium Sulfate,
pH = 7.0 at 30°C
Phone: 440-255-2211????? *??? Fax: 440-255-8397??? *?? Email: [email protected]
July 2014???????????????????????????????????????????????????????????????????????????????????????? Page 12 of 16
American Polymer Standards Corporation
8680 Tyler Blvd., Mentor, OH 44060
www.ampolymer.com

Hydroxypropyl Cellulose (Broad MWD)?????????????????????????? Poly (2 – Vinylpyridine) (Cationic – Narrow MWD)
Price per Individual Standard: $200/1.0g??????????????????????????? Price per Individual Standard: $121/250mg
Catalog #????????? Mw????????????????? Mn???????????? IV*?????????? Catalog #??????? Mp?????????? Mw?????????? Mn??????????? IV*
BHPC865K????????? 865,000???????????? 190,000???????? 12.780???????? PVP1250K????? 1,250,000??? 1,300,000???? 825,000?????? 10.382
BHPC637K????????? 637,000???????????? 105,500???????? 9.464????????? PVP550K??????? 550,000????? 570,000????? 390,000??????? 5.050
BHPC570K????????? 570,000???????????? 145,500???????? 7.990????????? PVP250K??????? 250,000????? 275,000????? 165,000??????? 2.625
BHPC557K????????? 557,500???????????? 125,000???????? 9.039????????? PVP160K??????? 160,000????? 170,000????? 96,300???????? 1.733
BHPC486K????????? 486,900???????????? 110,000???????? 7.479????????? PVP155K??????? 155,000????? 151,000????? 116,600??????? 1.618
BHPC388K????????? 388,000????????????? 95,000???????? 5.422????????? PVP150K??????? 145,600????? 159,000????? 114,400??????? 1.650
BHPC290K????????? 288,200????????????? 38,700???????? 2.930?????????? PVP80K??????? 75,000?????? 88,600?????? 59,100???????? 0.859
BHPC205K????????? 205,600????????????? 62,500???????? 3.348?????????? PVP70K??????? 68,000?????? 70,000?????? 58,300???????? 0.786
BHPC188K????????? 187,600????????????? 38,900???????? 2.750?????????? PVP35K??????? 35,000?????? 34,700?????? 24,100???????? 0.398
BHPC153K????????? 153,500????????????? 48,200???????? 3.432?????????? PVP12K??????? 12,300?????? 12,800??????? 9,200???????? 0.156
BHPC93K??????????? 93,000????????????? 39,600???????? 2.325?????????? PVP7K????????? 7,500??????? 7,600??????? 5,600???????? 0.098
BHPC86K??????????? 86,300????????????? 34,900???????? 2.450?????????? PVP3K????????? 2,900??????? 3,300??????? 2,550???????? 0.045
BHPC80K??????????? 81,500????????????? 14,700???????? 1.725????? IV* – Intrinsic Viscosity (dL/g) in 0.1M Sodium Formate at 25°C
BHPC72K??????????? 71,800????????????? 29,000???????? 1.898
a & K values for PVP (a = 0.93; K = 0.000025)
BHPC70K??????????? 69,900????????????? 29,800???????? 1.191
BHPC57K??????????? 56,900????????????? 28,900???????? 1.890
Poly (2 – Vinylpyridine) (Cationic – Broad MWD)
BHPC55K??????????? 56,200????????????? 11,100???????? 1.245
Price per Individual Standard: $182/1.0g
BHPC50K??????????? 50,500????????????? 24,600???????? 1.495
BHPC30K??????????? 31,600????????????? 16,500???????? 0.810???????? Catalog #?????? Mw????????? Mn??????????? Mz??????????? IV*
PVP400K?????? 400,000????? 72,500?????? 650,000???????? 0.50
IV* – Intrinsic Viscosity (dL/g) in 0.05M Sodium Sulfate,
PVP188K?????? 188,000????? 58,000?????? 285,000???????? 0.45
pH = 7.0 at 30°C
PVP79K??????? 79,200?????? 26,500?????? 170,000???????? 0.29
PVP45K??????? 45,000?????? 20,000?????? 80,000????????? 0.17
Hydroxypropyl Cellulose Kits
Catalog #???????????? Kit Description??????????????? Kit Price
Poly (2 – Vinylpyridine) Kit
HPCKIT??????? 250mg of HPC10K – HPC50K?????????????? $1,200
Catalog #??????????? Kit Description??????????????? Kit Price
BHPCKIT?????? 1.0g of BHPC30K – BHPC865K????????????? $3,800
250mg of PVP3K – PVP1250K
PVPKIT???????????????????????????????????????????? $1,331
(Narrow MWD Only)
Polyvinylpyrrolidone
Price per Individual Standard: $170/1.0g
Poly (allylamine) Hydrochloride (Cationic – Broad MWD)
Catalog #??????? Mw?????????? Mn??????????? Mz?????????? IV*
Price per Individual Standard: $200/1.0g
PVPR3500K????? 3,500,000???? 331,000???? 12,150,000????? 2.871
Catalog #?????? Mw??????????? Mn????????? Mz??????????? IV*
PVPR1500K????? 1,500,000???? 230,000???? 5,550,000?????? 1.600
PAAH100K?????? 99,300?????? 57,100????? 175,000??????? 0.540
PVPR1260K????? 1,260,000???? 223,000???? 4,000,000?????? 1.329
PAAH35K??????? 35,000?????? 24,500?????? 53,000??????? 0.255
PVPR1065K????? 1,065,000???? 165,000???? 4,000,000?????? 1.351
PVPR500K??????? 506,900????? 66,450????? 1,843,000?????? 0.726?????????? IV* – Intrinsic Viscosity (dL/g) in 1% Acetic Acid;
PVPR400K??????? 412,500????? 70,500????? 1,214,000?????? 0.643??????????????????? 0.3M Sodium Chloride at 30°C
PVPR108K??????? 108,700????? 20,000?????? 320,000??????? 0.256
PVPR95K???????? 94,700????? 11,900?????? 232,000??????? 0.221?????????????? Chitosan (Cationic – Broad MWD)
PVPR84K???????? 84,200????? 15,800?????? 285,000??????? 0.236
Price per Individual Standard: $237/1.0g
PVPR66K???????? 65,900?????? 8,000?????? 170,000??????? 0.164
Catalog #??????? Mw?????????? Mn????????? Mz????????? IV*
PVPR22K???????? 22,100?????? 3,000??????? 55,000??????? 0.090
CH141K???????? 141,400?????? 33,700???? 300,600????? 4.508
PVPR17K???????? 16,800?????? 2,200??????? 31,800??????? 0.085
CH160K???????? 160,800?????? 28,400???? 378,800????? 5.613
PVPR14K???????? 14,400?????? 1,325??????? 33,600??????? 0.100
CH217K???????? 217,600?????? 47,400???? 375,000????? 9.473
PVPR5K????????? 5,500??????? 2,600???????? 9,500??????? 0.061
CH218K???????? 218,100?????? 27,000???? 506,400????? 6.703
PVPR4K????????? 4,300??????? 1,500???????? 7,400??????? 0.054
CH326K???????? 326,700?????? 99,400???? 486,200????? 9.765
IV* – Intrinsic Viscosity (dL/g) in 0.05M Sodium Sulfate at 30°C????????? IV* – Intrinsic Viscosity (dL/g) in 5% Acetic Acid;
0.3M Sodium Chloride at 30°C
Xanthan
Price per Individual Standard: $182/250mg????????????????????????????????????????????? Guar Gum
Price per Individual Standard: $182/250mg
Catalog #?????? Mw??????????? Mn?????????? Mz?????????? IV*
XNT5000K????? 4,500,000???? 4,000,000??? 5,000,000????? 0.880?????? Catalog #??????? Mw???????????? Mn?????????? Mz??????? IV*
GG9600K?????? 9,590,000???? 3,150,000??? 14,900,000?? 1.296
IV* – Intrinsic Viscosity (dL/g) in 0.1M Sodium Nitrate;
IV* – Intrinsic Viscosity (dL/g) 0.1M Sodium Nitrate; 0.1M pH
0.1% ethylene glycol at 30°C
Buffer,???????? pH = 7.0 at 30°C
Phone: 440-255-2211?????????? *?? Fax: 440-255-8397?? *?? Email: [email protected]
July 2014???????????????????????????????????????????????????????????????????????????????????????????? Page 13 of 16
American Polymer Standards Corporation
8680 Tyler Blvd., Mentor, OH 44060
www.ampolymer.com

 

Gel Permeation Chromatography: Absolute
Gel Permeation Chromatography: Conventional
Information included in final report:
Information included in final report:
Formal report with Mn, Mv, Mw, Mz and MWD plus
Formal report with Mn, Mw, Mz and MWD relative to
Intrinsic Viscosity (the work is done with Viscotek
available MWD standards, Calibration curve, One (1) MWD
Differential Viscometer), Calibration curve, One (1) MWD
chromatogram per sample, One (1) DRI chromatogram per
chromatogram per sample, One (1) DRI chromatogram per
sample & One (1) summary report per sample injection.
sample, One (1) Mark-Houwink Plot chromatogram, One (1)
(3 injections are taken from each sample)
Viscosity Chromatogram & One (1) summary report per
Should additional information be needed than what is?????????????? sample injection. (3 injections are taken from each sample)
listed above please contact us for prices.
Should additional information be needed than what is
Turnaround Time:?????????????????????????????????????????????????? listed above please contact us for prices.
7 business days from receipt of the sample(s)
Turnaround Time:
Additional Sample
Solvent?????????? First Sample
7 business days from receipt of sample(s)
sent at same time
Additional Sample
THF????????????????? $424??????????????? $363????????????????????????? Solvent??????? First Sample
sent at same time
Toluene??????????????? $545?????????????????? $424
THF????????????? $968??????????????? $847
Chloroform?????????????? $545?????????????????? $424
Toluene?????????? $1,029???????????????? $908
Methylene Chloride?????????? $545?????????????????? $424
Chloroform??????????? $1,029???????????????? $908
Methanol??????????????? $545?????????????????? $424
Methylene Chloride?????????? $1,029???????????????? $908
Water???????????????? $545?????????????????? $424
Methanol????????? $1,029???????????????? $908
DMF????????????????? $665?????????????????? $484
Water??????????? $1,029???????????????? $908
DMAC????????????????? $665?????????????????? $484
DMF???????????? $1,150???????????????? $968
NMP????????????????? $665?????????????????? $484
DMAC???????????? $1,150???????????????? $968
DMSO????????????????? $665?????????????????? $484
NMP???????????? $1,150???????????????? $968
TCB????????????????? $787?????????????????? $605
DMSO???????????? $1,150???????????????? $968
HFIP??????????????? $1,150????????????????? $787
TCB???????????? $1,210????????????? $1,029
Recalculation or Additional Calculations of Data????????? $100
Recalculation or Additional Calculations of Data????????? $100
Additional Chromatograms, including overlays???????????? $25
Additional Chromatograms, including overlays????????? $25
Any requests for additional information after two (2) weeks of
Any requests for additional information after two (2) weeks of
receiving the final report can be charges at a rate of $100/hour.
receiving the final report can be charges at a rate of $100/hour.
Express service: (for most samples)
Express service: (for most samples)
48 business hours from receipt of the sample(s);
48 business hours from receipt of the sample(s);
50% surcharge on total invoice price
50% surcharge on total invoice price
Quantity discount:
Quantity discount:
Available for 10 or more samples, sent at the same time.
Available for 10 or more samples, sent at the same time.
Please contact us for prices.
Please contact us for prices.
Intrinsic Viscosity of Polymers:
Work is done in all common solvents and from room
temperature to 145°C. The cost of the analysis is directly
related to the type of solvent and temperature used for
determination of Intrinsic Viscosity
Phone: 440-255-2211??????? *??? Fax: 440-255-8397???? *??? Email: [email protected]
July 2014?????????????????????????????????????????????????????????????????????????????????????????? Page 14 of 16
American Polymer Standards Corporation
8680 Tyler Blvd., Mentor, OH 44060
www.ampolymer.com
Multi-Angle Laser Light Scattering?????????????????? Vapor Pressure Osmometry

Determination of Number Average
Determination of Weight Average Molecular
Molecular Weight of Organic and Water
Weight of Organic and Water Soluble
Soluble Polymer by VPO
Polymers by MALLS
Instrumentation: Knauer Vapor Pressure Osmometer
Instrumentation: Wyatt Dawn
Principle of Operation:
Principle of Operation:
At a given temperature the vapor pressure
A solution is injected into a chromatography
of a solution is less than that of pure
system with the MALLS instrument and a
solvent. The solution and the solvent
refractometer. The intensity of the scattered
droplets are placed directly on two
light is proportional to the molecular weight.
thermistors arranged in a Wheatstone
The weight average can be calculated using
bridge circuit so that the temperature rise
a known dn/dc value, a specific refractive
(the solution droplet is heated up by the
index increment of the solute-solvent
latent heat of condensation) can be
mixture and a known concentration.
measured very accurately as a function of
the bridge imbalance output voltage.
Molecular Weight Range:
Organic Solvent (Above 10,000 g/mol)
Molecular Weight Range:
Aqueous Solvent (Above 10,000 g/mol)
Organic Solvent (40 – 35,000 g/mol)
Aqueous Solvent (up to 10,000g/mol)
Temperature Range:
Room Temperature
Temperature Range:
Room Temperature to 130°C
Turnaround Time:
7 business days from receipt of the sample(s)
Turnaround Time:
7 business days from receipt of the sample(s)
Price:
$1,815.00 for the first sample
Price:
$1,210.00 for each additional sample
$2,200.00 for the first sample
(For samples received at the same time; using
$1,650.00 for each additional sample
the same operating conditions)
(For samples received at the same time; using
the same operating conditions)
Phone: 440-255-2211?? *?? Fax: 440-255-8397?? *?? Email: [email protected]
July 2014???????????????????????????????????????????????????????????????????????????? Page 15 of 16
American Polymer Standards Corporation
8680 Tyler Blvd., Mentor, OH 44060
www.ampolymer.com

American GPC Columns????????????????????????????????????????????????????? Guard Column

American GPC columns are made of highly cross-linked?????????????????? Guard columns protect the main bank of the GPC
ST-DVB copolymer for use with most organic solvents:?????????????????? columns from adverse conditions and are available in
DMF, NMP, DMSO, HFIP, Acetone, Toluene, TCB,?????????????????????????? all solvents and particle sizes.
Chloroform, THF, etc.
Catalog #??????????????????? Price
AM Gel Guard Column????????????? $275.00
American GPC columns are ready to use as received.
Please specify the particle size desired (5, 10, or 15
The columns are shipped in the solvent of your choice (at no
micron) and the solvent you wish to guard column to
extra charge) for your convenience and to eliminate the
be shipped in (No extra charge).
costly and time-consuming solvent changeovers.
Columns are provided in three particle sizes to meet your
exact separation needs.
5 micron particle size (for extra resolution)??????????????????????????????????? GPC Column Regeneration Service
10 micron particle size (for good resolution and long column life)????????????? Column Type????????????? Price????? Guarantee
15 micron particle size (for extra-long life)?????????????????????????????? microSTYRAGELTM
$363.00????? 120 Days
(10μ & 15μ) (100? – 10^6?)
Columns can be bought as individual pore sizes of 100?,
microSTYRAGEL Linear TM
500?, 10^3?, 10^4?, 10^5?, 10^6? and Linear (mixed bed)??????????????????????????????????????????????? $394.00????? 120 Days
(10μ & 15μ) (Mixed Bed)
ULTRASYTRAGELTM
Each column is individually tested for efficiency and????????????????????????????????????????????????? $484.00???????? 90 Days
(5μ) (100? – 10^6?)
resolution and is unconditionally guaranteed for 120 Days.
ULTRASYTRAGEL Linear TM
$515.00???????? 90 Days
(5μ) (Mixed Bed)
American GPC columns are produced in the USA, thus
insuring local supply and support as opposed to columns
made in Europe, Japan, etc????????????????????????????????????????????? NOTE: Please put end caps on your columns when
shipping them for regeneration service. All columns
***** 5 micron *****
received for regeneration service without end caps will
Catalog #?????? Pore Size???????????? Mw Range???????????? Price
be charged an additional $20.00 per end cap that needs
AM Gel 100/5????????? 100??????????????? 0 – 700??????????? $968.00
to be provided.
AM Gel 500/5????????? 500?????????????? 0 – 10,000????????? $968.00
AM Gel 103/5???????? 1,000?????????? 1,000 – 20,000???????? $968.00
AM Gel 104/5???????? 10,000???????? 10,000 – 200,000??????? $968.00
Regeneration Procedure
AM Gel 105/5??????? 100,000??????? 100,000 – 2,000,000????? $968.00
AM Gel 106/5?????? 1,000,000????? 500,000 – 10,000,000????? $968.00
1. GPC column tube and end caps are cleaned.
AM Gel Linear/5???? Mixed Bed??????? 1,000 – 5,000,000????? $1,089.00
2. New GPC gel is prepared.
3. Inlet and outlet filters are replaced.
***** 10 micron *****
4. Column is repacked using the proprietary slurry method.
Catalog #?????? Pore Size???????????? Mw Range???????????? Price
5. Column is tested for efficiency and performance.
AM Gel 100/10???????? 100???????????????? 0 – 700?????????? $847.00
AM Gel 500/10???????? 500?????????????? 0 – 10,000????????? $847.00???? 6. Column is shipped in the solvent of your choice.
AM Gel 103/10??????? 1,000??????????? 1,000 – 20,000??????? $847.00???? 7. Each column is unconditionally guaranteed.
AM Gel 104/10??????? 10,000????????? 10,000 – 200,000?????? $847.00???? 8. Each column meets or exceeds new column
AM Gel 105/10?????? 100,000???????? 100,000 – 2,000,000???? $847.00???? specifications
AM Gel 106/10????? 1,000,000?????? 500,000 – 10,000,000???? $847.00
AM Gel
Mixed Bed?????? 1,000 – 5,000,000?????? $968.00
Linear/10

***** 15 micron *****
Catalog #?????? Pore Size???????????? Mw Range???????? Price
AM Gel 100/15????????? 100??????????????? 0 – 700??????? $726.00
AM Gel 500/15????????? 500?????????????? 0 – 10,000????? $726.00
AM Gel 103/15???????? 1,000?????????? 1,000 – 20,000???? $726.00
AM Gel 104/15??????? 10,000????????? 10,000 – 200,000??? $726.00
AM Gel 105/15?????? 100,000???????? 100,000 – 2,000,000? $726.00
AM Gel 106/15????? 1,000,000?????? 500,000 – 10,000,000? $726.00
AM Gel
Mixed Bed??????? 1,000 – 5,000,000?? $847.00
Linear/15
All columns are sold as (7.8mm ID X 30 cm)
Please specify the solvent that you wish the columns to be shipped
(No extra charge)
Phone: 440-255-2211??????? *???? Fax: 440-255-8397??? *?? Email: [email protected]
July 2014???????????????????????????????????????????????????????????????????????????????????????? Page 16 of 16

更多產品,更多優惠,請聯系我們!
上海金畔生物科技有限公司
訂貨熱線:15221999938
qq號:2743691513
網 址: www.jinpanbio.com
金畔博客:www.svfrgd.tw
Email:[email protected]

標記用辣根過氧化物酶

 

上海金畔生物科技有限公司提供辣根過氧化物酶 標記用

貨號:ECE0066B
包裝:100mg
英文名:Peroxidase horseradish; HRP別名:HRP級別:250u/mg

辣根過氧化物酶(HRP)是一種糖蛋白,每個分子含有一個氯化血紅素(protonhemin)區作輔基。酶的濃度和純度常以輔基的含量表示。

辣根過氧化物酶,RZ>3.0, 250u/mg,ECE0066B
英文名稱:Peroxidase horseradish; HRP
CAS號:9003-99-0
EINECS號:232-668-6
Enzyme Commission Number:1.11.1.7
MDL number:MFCD00071339

級別:RZ>3.0,250u/mg
Donor:hydrogen-peroxide oxidoreductase Horseradish peroxidase

辣根過氧化物酶,英文名HRP; Peroxidase horseradish。辣根過氧化物酶是一種糖蛋白,每個分子含有一個氯化血紅素(protonhemin)區作輔基。酶的濃度和純度常以輔基的含量表示。

SKU?級別?包裝?貨期?價格(rmb)?其它情況
ECE0066B?RZ>3.0,250u/mg?100mg?1周?詢價?冰袋包裝運輸

更大包裝請詢價:15221999938
點擊查看其他品牌的辣根過氧化物酶產品

保質期: 2 Years
查詢產品CoA,請聯系15221999938
用途
過氧化物酶,通常來源于辣根(因此稱辣根過氧化物酶),是臨床檢驗試劑中的常用酶。該產品不但廣泛用于多個生化檢測項目,也廣泛運用于免疫類(ELISA)試劑盒。過氧化物酶作為多個

試劑盒顯色體系的關鍵成分,對試劑盒的質量有重要影響。辣根過氧化物酶,是酶標記法所用的一種主要酶,醫藥上用于測定生物體液中葡萄糖和半乳糖的含量,用作診斷酶。
辣根過氧化物酶(Horseradish Peroxidase,HRP)比活性高,穩定,分子量小,純酶容易制備,所以最常用。HRP是由無色的酶蛋白和棕色的鐵卟啉結合而成的糖蛋白,糖含量18%。HRP由多個

同功酶組成,分子量為40,000,等電點為PH3~9,酶催化的最適PH因供氫體不同而稍有差異,但多在PH5左右。酶溶于水和58%以下飽和度硫酸銨溶液。氯化血紅素輔基的最大吸收峰是403nm,

HRP酶蛋白的最大吸收峰是275nm,一般以OD403nm /OD275nm的比值RZ表示酶的純度,計算式是:
HRP純度(RZ)=A403nm/A275nm
純度RZ(Reinheit Zahl)值越大說明酶內所含雜質越少。高純度的酶RZ值應在3.0左右(最高可達3.4)。用于ELISA檢測的HRP的RZ值要求在3.0以上。
1) RZ>3 活性 >250u/mg, 主要應用于免疫學,是高純度的過氧化酶。采用特殊色譜純化技術以除去會影響免疫學反應的同工酶B .
2) RZ>2 活性 >180u/mg ,主要應用于臨床化學,我們的客戶也有將這個規格的產品應用于免疫學研究的。此時,一個標準化的分析方法就變得尤為重要。
3) RZ>1 活性 >100u/mg,主要應用于血糖試紙和尿液分析試紙。
4) RZ>0.6 活性 >60u/mg ,主要應用于尿液分析試紙。
安全信息
個人防護裝備?Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
WGK德國?3
F?10-21

有關該產品的運輸、使用、棄置等的進一步信息,請致電15221999938索取該產品的MSDS。
貯存與運輸
2-8°C。避光,防潮。

 

更多產品,更多優惠,請聯系我們!
上海金畔生物科技有限公司
固話總機:021-50837765
訂貨熱線:15221999938
qq號:2743691513
網 址: www.jinpanbio.com
金畔博客:www.svfrgd.tw
Email:[email protected]

Tris-HCl 三羥甲基氨基甲烷鹽酸鹽

 

上海金畔生物科技有限公司提供三羥甲基氨基甲烷鹽酸鹽

三羥甲基氨基甲烷鹽酸鹽

貨號:ACC0029A
包裝:1Kg
英文名:Tris-HCl別名:Tris(hydroxymethyl)aminomethane hydrochloride級別:>99.0%分子式:C4H11NO3.HCl分子量:157.59 CAS:1185-53-1外觀:白色粉末
生物緩沖劑(分子式:C4H11NO3.HCl;分子量:157.59;)

規格? 價格
500g? 318
1Kg? 575
三羥甲基氨基甲烷鹽酸鹽

貨號:ACC0029A
包裝:1Kg
英文名:Tris-HCl別名:Tris(hydroxymethyl)aminomethane hydrochloride級別:>99.0%分子式:C4H11NO3.HCl分子量:157.59 CAS:1185-53-1外觀:白色粉末
生物緩沖劑(分子式:C4H11NO3.HCl;分子量:157.59;)

規格? 價格
500g? 318
1Kg? 575
更多產品,更多優惠,請聯系我們!
上海金畔生物科技有限公司
固話總機:021-50837765
訂貨熱線:15221999938
qq號:2743691513
網 址: www.jinpanbio.com
金畔博客:www.svfrgd.tw
Email:[email protected]

曲拉通 X-100 9002-93-1

 

上海金畔生物科技有限公司提供曲拉通 X-100
曲拉通 X-100
貨號:ACH0026A
包裝:1L
英文名:Triton X-100級別:>99.0%分子式:(C2H4O)n.C14H22O CAS:9002-93-1
非離子表面活性劑(分子式:(C2H4O)n.C14H22O;

CAS號:?9002-93-1
分子式:?C34H62O11; 4-(C8H17)C6H4(OCH2CH2)nOH, n~10
MDL:?MFCD00132505
EINECS:?232-658-1
別名:?辛基苯基聚氧乙烯醚,聚乙二醇對異辛基苯基醚,異辛基苯基聚氧乙烯;OP-乳化劑
無色或幾乎無色透明粘稠液體。能溶于水、甲苯、二甲苯和乙醇,不溶于石油醚。氣相色譜固定液(最高使用溫度190℃,溶劑為丙酮、氯仿、二氯甲烷、甲醇)分離分析烴類化合物、含氧化

合物(醇、酯、酮)、堿性和中性含氮化合物、硫醇。用途廣泛的非離子表面活性劑,在溫和的變性條件下用于恢復膜組分。

項目??????????????????????????????????????? 分子生物學級
(Molecular Biology grade)
純度Purity????????????????????????????????? >98.0%? (以干基計)
外觀Appearance????????????????????????????? 無色透明液體
pH????????????????????????????????????????? 6 – 8 (5% 水溶液,25°C)
DNA酶 RNA酶、蛋白酶Dnase,Rnase,Protease???? 未檢測到
乙氧基單元ethoxy-units :???????????????????? 約10
重金屬Heavy metals:???????????????????????? ≤0.0005 %
水分Water:????????????????????????????????? ≤1 %
氯離子Chloride:???????????????????????????? ≤0.005 %
硫酸根離子Sulfate:????????????????????????? ≤0.005 %
項目????????????????????????????????????????????????????????? 生化試劑級
(Biochemical grade)
外觀Appearance??????????????????????????? colorless to light yellow liquid
紅外光譜鑒別Infrared spectrometry????????? Conforms to Structure
過氧化物Peroxides?????????????????????????????????????? 無
水溶解試驗solubility in water????????????? Clear, 1 ml plus 10 ml of water
ph test (5% solution),25℃??????????????? 6.0-8.0
重金屬Heavy metals:??????????????????????? ≤0.0005 %
水分Water:???????????????????????????????? ≤1 %
氯離子Chloride:??????????????????????????? ≤0.005 %
硫酸根離子Sulfate:???????????????????????? ≤0.005 %
霧點Cloud point??????????????????????????? 63 – 69 °C (1% in water)
粘度viscosity????????????????????????????? 243 – 291 cps (Brookfield)
aggregation number???????????????????????? 100-155
CMC??????????????????????????????????????? 0.2-0.9 mM(20-25°C)
pour point???????????????????????????????? ~7 °C
HLB??????????????????????????????????????? 13.5

品級Grade?????????????????????????????? 電泳專用
(for electrophoresis)
外觀Appearance?????????????????????????????????? 無色至微黃色液體
紅外光譜鑒別Infrared spectrometry?????? Conforms to Structure
水溶解試驗solubility in water???????????????? Clear to Slightly Hazy ,c = 1ml/10ml; Water
霧點Cloud Point????????????????????????????????????? 63.0 – 69.0 °C , 1% in Water
密度Density????????????????????????????????????????????? 1.058 – 1.065 g/ml
電泳實驗Electrophoresis Test?????????????????? Pass
聚合系數aggregation number????????????? 100-155
色度color??????????????????????????????????????????? ≤100(APHA)
濁度turbidity?????????????????????????????????????? ≤5.0 NTU
CMC???????????????????????????????????????????????? 0.2-0.9 mM(20-25°C)
transition temp???????????????????????????????? cloud point 65 °C
pour point ~7 °C
HLB????????????????????????????????????????????????? 13.5
更多產品,更多優惠,請聯系我們!
上海金畔生物科技有限公司
固話總機:021-50837765
訂貨熱線:15221999938
qq號:2743691513
網 址: www.jinpanbio.com
金畔博客:www.svfrgd.tw
Email:[email protected]

 

L-天冬氨酸鉀 1115-63-5

上海金畔生物科技有限公司提供L-天冬氨酸鉀
L-天冬氨酸鉀
英文名:L-Aspartic Acid (Potassium Salt)別名:L-Aspartic acid potassium salt級別:≥98.5%分子式:C4H6NO4.K分子量:171.19 CAS:1115-63-5
生物化學研究制劑(分子式:C4H6NO4.K;分子量:171.19;)

L-天冬氨酸鉀,又名L-天冬氨酸單鉀鹽,英文名L-Aspartic Acid (Potassium Salt)。L-天門冬氨酸鉀吸收好,生物利用率高。鎂被人體吸收后,其載體L-天門冬氨酸亦被人體吸收,以補充

人體所缺的氨基酸。L-天門冬氨酸鉀在調節心肌功能及電生理和治療心腦血管疾病、低血鉀等各種心率失常、肝炎、肝功能不全等方面有顯著療效。是一種醫藥中間體,可用作食品添加劑和

生物化學研究制劑。
英文名稱:L-Aspartic Acid (Potassium Salt)
CAS號:1115-63-5
EINECS號:214-226-4
MDL number: MFCD00021083
分子式:C4H6KNO4
分子量:171.19
包裝規格
規格? 價格
1Kg? 790
5Kg? 2150
產品優勢
貨號108445,AAS0016A,含量高,質量穩定,性價比好。
查看價格
用途
生物化學研究制劑
用作保鮮劑原料
飼料添加劑
物化數據
白色結晶,易溶于水。
安全信息
WGK Germany 3
非危險品,可按一般化學品運輸,輕搬動輕放,防止日曬、雨淋。
貯存方法
RT,防潮。

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上海金畔生物科技有限公司
固話總機:021-50837765
訂貨熱線:15221999938
qq號:2743691513
網 址: www.jinpanbio.com
金畔博客:www.svfrgd.tw
Email:[email protected]

 

胃蛋白酶 1:3000 9001-75-6

上海金畔生物科技有限公司提供胃蛋白酶 1:3000 9001-75-6

名稱:胃蛋白酶 1:3000
貨號:163770
包裝:500 g

英文名:Pepsin 1: 3000 from Porcine Stomach
別名:胃液素,胃蛋白酵素,Pepsin A
級別:USP Grade
品牌:金畔生物
CAS:9001-75-6
本品為自豬胃黏膜中提取的胃蛋白酶,為白色或淡黃色的粉末。溶于水,水溶液顯酸性。
英文名:Pepsin 1: 3000 from Porcine Stomach
別名:胃液素,胃蛋白酵素,Pepsin A
級別:USP Grade
品牌:金畔生物
CAS:9001-75-6
包裝規格
100g,250g,500g,1Kg,更大包裝請詢價:15221999938
產品優勢
進口分裝;同時也提供進口品牌產品,例如 Sigma 貨號P7125,Amresco 貨號0865 ;
應用舉例
1、作為助消化藥,用作胃蛋白酶片、含糖胃蛋白酶、復方胃蛋白酶顆粒、多酶片等制劑的原料藥。
2、胃蛋白酶能催化酪蛋白、球蛋白、組蛋白,動物的角、指甲和羽毛中的角蛋白,以及催化植物蛋白等的水解。除水解天然蛋白質外, 還能水解某些多肽和二肽。在食品、醫藥、化工、保健品等領域廣泛的用作消化劑等。如用于食品加工、魚粉制造、大豆蛋白的水解,干 酪制造中的凝乳作用(與凝乳酶合用),亦可用于防止啤酒的冷藏混濁等。
3、用作檢測某些產品的對照品
相關文檔
胃蛋白酶(英文名稱:Pepsin)是一種消化性蛋白酶,由胃部中的胃粘膜主細胞(gastric chief cell)所分泌,功能是將食物中的蛋白質分解為小的肽片段。
胃蛋白酶測定可用于鑒別神經性低酸癥,當過少或缺乏時,前者胃蛋白酶的含量有時正常而后者鹽酸與胃蛋白酶同時缺乏。一般認為胃性低酸癥是由于胃粘膜的重癥器質性變化所致,特別是對于惡性貧血、無酸癥、無胃蛋白酶分泌是診斷上的重要所見。慢性胃炎、慢性胃擴張、慢性十二脂腸炎等胃蛋白酶的分泌常減少。一般胃酸基礎分泌高的疾患,如等,胃蛋白酶活性增高。1836年,(Theodor Schwann)在對消化過程進行的研究中,發現了一種能夠參與消化作用的,并將其命名為胃蛋白酶。胃蛋白酶也是第一個從動物身上獲得的酶。
CAS:9001-75-6;級別/純度:3000~3500 NFU/mg;英文品名:Pepsin 1:3000;

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上海金畔生物科技有限公司
固話總機:021-50837765
訂貨熱線:15221999938
qq號:2743691513
網 址: www.jinpanbio.com
金畔博客:www.svfrgd.tw
Email:[email protected]

 

七水硫酸鋅 7446-20-0

上海金畔生物科技有限公司提供七水硫酸鋅
七水硫酸鋅

包裝:125Kg
英文名:Zinc sulfate heptahydrate品牌:Wako CAS:7446-20-0級別:JIS Grade分子式:ZnSO4.7H2O分子量:287.56外觀:白色結晶或結晶性粉末
在苯部分加氫工藝中的作用:作為催化體系的母液,為了保持催化劑的活性母液需要置換。
質量指標
含量(ZnSO4·7H2O)
≥99.5%
pH值(50g/L,25℃)
4.4~6.0
水中溶解度
合格
含氮化合物(N)
≤0.001%
氯化物
≤5ppm
鈉(Na)
≤0.005%
銅(Cu)
≤0.001%
鈣(Ca)
≤0.001%
鎘(Cd)
≤5ppm
鉛(Pb)
≤0.001%
砷(As)
≤0.5ppm
錳(Mn)
≤3ppm
鐵(Fe)
≤5ppm
外觀
白色結晶或結晶性粉末

更多產品,更多優惠,請聯系我們!
上海金畔生物科技有限公司
固話總機:021-50837765
訂貨熱線:15221999938
qq號:2743691513
網 址: www.jinpanbio.com
金畔博客:www.svfrgd.tw
Email:[email protected]

 

維生素K2四烯甲萘醌

上海金畔生物科技有限公司提供維生素K2四烯甲萘醌

中文名稱:維生素K2四烯甲萘醌

中文同義詞:四烯甲萘醌;2-甲基-3-[(2E,6E,10E)-3,7,11,15-四甲基十六碳-2,6,10,14-四烯基]萘-1,4-二酮;維生素 K2;維生素K2(20)

英文名稱: Menatetrenone

英文同義詞:

MENATETRENONE;MENAQUINONE4;MENAQUINONE;1,4-naphthoquinone,2-methyl-3-(3,7,11,15-tetramethyl-2,6,10,14-hexadecatetraen;2-methyl-3-(3,7,11,15-tetramethyl-2,6,10,14-

hexadecatetraenyl)-1,4-naphthoqu;2-methyl-3-trans-tetraprenyl-1,4-naphthoquinone;e3100;k2(sub20)

CAS號: 863-61-6

分子式: C31H40O2

分子量: 444.65

本品可由微生物,包括動物腸道細菌合成,還可從腐敗魚粉提得。

人類腸道細菌能制造四烯甲萘醌(維生素K2),故平時無缺乏之虞。但如長期服磺胺藥物或抗生素抑制細菌,或有任何引起脂類吸收不良的情況: 如膽管阻塞、便脂、熱帶腹瀉、胰功能障礙等,皆將導致維生素K缺乏。平時無害的小傷對缺乏K的動物也可引起流血不止而死亡。故腸梗阻與膽管阻塞患者在手術前必需注射維生素K。新生嬰兒腸腔無菌也可出現缺K新生兒出血癥,可延續到腸腔有菌為止。產前向孕婦注射K可以防止。如直接對新生兒注射則一次不宜過多,以免引起高膽紅素血癥及黃疸。

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上海金畔生物科技有限公司
固話總機:021-50837765
訂貨熱線:15221999938
qq號:2743691513
網 址: www.jinpanbio.com
金畔博客:www.svfrgd.tw
Email:[email protected]

 

Sigma品牌代理商

Sigma品牌代理商–上海金畔

1.?Sigma品牌介紹
sigma-aldrich是全球最大的化工試劑生產商,Sigma-Aldrich?是一個生物/?化學試劑領先的高科技企業。我們的生化試劑,?有機化學試劑和試劑盒廣泛應用于基因組學研究,生物科技,藥物
研發,疾病診斷和化工生產上。
2.?Sigma重點產品
生化試劑
3.?Sigma官網
http://www.sigmaaldrich.com/
4. 金畔生物代理Sigma品牌聯系方式

上海金畔生物科技有限公司
地 址: 上海市浦東新區東靖路699弄36棟701室
郵 編: 201208
qq: 2743691513
固話總機:021-50837765
訂貨熱線:15221999938
網 址: www.jinpanbio.com
Email:[email protected]

Life Technologies–上海金畔

Life Technologies–上海金畔

1.?Life Technologies品牌介紹
Life Technologies作為Thermo Fisher Scientific旗下的品牌,Life Technologies信奉科
學在生活質量轉化方面的力量。為對全球各地的科研人員提供支持,我們將為您提供優質、
創新的生命科學解決方案——從日常的必需品到配套的儀器服務一應俱全,滿足您一切實驗
室需求。主要的產品包括生命科學產品、臨床診斷產品和應用科學。
生命科學產品包括
· 細胞分析
· 細胞培養
· PCR
· 測序
· 合成生物學
臨床診斷產品包括
· 臨床與轉化研究
· 診斷開發
· 分子診斷
· 公共健康
應用科學產品包括
· 人身份診斷
· 食品安全
· 動物健康
· 生物生產
2.?Life Technologies重點產品
生命科學產品包括
· 細胞分析
· 細胞培養
· PCR
· 測序
· 合成生物學
臨床診斷產品包括
· 臨床與轉化研究
· 診斷開發
· 分子診斷
· 公共健康
應用科學產品包括
· 人身份診斷
· 食品安全
· 動物健康
· 生物生產
3.?Life Technologies官網
http://www.lifetechnologies.com/
4. 金畔生物代理Life Technologies品牌聯系方式

上海金畔生物科技有限公司
地 址: 上海市浦東新區東靖路699弄36棟701室
郵 編: 201208
qq: 2743691513
固話總機:021-50837765
訂貨熱線:15221999938
網 址: www.jinpanbio.com
Email:[email protected]

Laysan品牌代理商

Laysan品牌代理商–上海金畔

1.?Laysan品牌介紹
Laysan?Bio,Inc.是一家生物技術公司,為客戶提供用于各種研發平臺的新型聚合物。Laysan為學院,研究中心,生物技術和制藥研發公司提供目錄,定制和標準的活性聚(乙二醇)試劑。
Laysan銷售各種的活性聚合物,并提供快速響應的客戶服務和技術支持。自2006年7月起執業以來,Laysan的業務呈穩步的增長。管理團隊和骨干員工已經開發和提供PEG試劑用于7個FDA或歐
盟批準的藥品或醫療器械,包括Neulasta?,?Somavert?,?PEGASYS?,?PEG-INTRON?,?Definity?,?Macugen??and?DuraSeal?。Laysan的員工具有豐富的開發,放大,標準制造,驗證和項
目管理經驗,以支持客戶的研發和商業項目。Laysan的骨干技術在研發,制造,管理應用于上述項目的PEG試劑,具有超過十四年經驗。Laysan還與其他技術公司一起合作,授權制造和銷售與
Laysan已經提供的聚(乙二醇)試劑品質一致的新型聚合物。
2.?Laysan重點產品
修飾性PEG
3.?Laysan官網
http://www.laysanbio.com/
4. 金畔生物代理Laysan品牌聯系方式
上海金畔生物科技有限公司
地 址: 上海市浦東新區東靖路699弄36棟701室
郵 編: 201208
qq: 2743691513
固話總機:021-50837765
訂貨熱線:15221999938
網 址: www.jinpanbio.com
Email:[email protected]

Bioporto品牌代理商

Bioporto品牌代理商–上海金畔

1.?Bioporto品牌介紹
腎功能損傷早期診斷試劑盒和抗原、抗體(抗體品牌為Antibodyshop),包括早期腎衰竭ELISA試劑盒NGAL(FDA認可)、MBL?、Gc-globulin、ELISA?Kit。
2.?Bioporto重點產品
腎功能損傷早期診斷試劑盒和抗原、抗體
3.?Bioporto官網
http://www.bioporto.com
4. 金畔生物代理Bioporto品牌聯系方式
上海金畔生物科技有限公司
地 址: 上海市浦東新區東靖路699弄36棟701室
郵 編: 201208 固話總機:
訂貨熱線:15221999938
24小時短信服務:15221999938
服務投訴:15221999938
網 址: www.jinpanbio.com
Email:[email protected]

BD品牌代理商

BD品牌代理商–上海金畔

1.?BD品牌介紹
BD是世界上最大的生產和銷售醫療設備、醫療系統和試劑的醫療技術公司之一。致力于提高全世界人類的健康水平。BD專注于改進藥物治療,提高傳染性疾病診斷的質量和速度,推進新型藥物和疫苗的研究與發現。BD公司具有強大的研發能力和世界上最棘手的多種疾病進行斗爭。公司于1897年在紐約成立,總部位于美國新澤西州的富蘭克林湖,業務遍及全球。公司的業務可分為BD醫療、BD診斷、BD生物科學三大類,生產銷售包括醫用耗材、實驗室儀器、抗體、試劑、診斷等產品。公司的服務對象包括醫療機構,生命科學研究所,臨床實驗室,工業單位和普通大眾。
2.?BD重點產品
公司的業務可分為BD醫療、BD診斷、BD生物科學三大類,生產銷售包括醫用耗材、實驗室儀器、抗體、試劑、診斷等產品。
3.?BD官網
www.bd.com
4. 金畔生物代理BD品牌聯系方式

上海金畔生物科技有限公司
地 址: 上海市浦東新區東靖路699弄36棟701室
郵 編: 201208
qq:? 2743691513
固話總機:021-50837765
訂貨熱線:15221999938
網 址: www.jinpanbio.com
Email:[email protected]

 

Avanti品牌代理商

Avanti品牌代理商–上海金畔

1.?Avanti品牌介紹
Avanti磷脂—世界實驗室磷脂知名品牌
Avanti —–優質的脂質產品 豐富的產品種類,將為您的實驗保駕護航
Avanti Polar Lipids Inc.享譽全球的磷脂類和甾體類中間體和試劑生產商,在磷脂類和甾體類的研發與生產方面具有國際一流實力,它為各地的制藥廠及研究機構提供1000種以上的磷脂類產品。其產品的高純度為客戶提供了有質量保證的產品,該公司能提供從毫克級到公斤級乃至噸級的磷脂類和甾體類中間體和試劑。該公司將為廣大中國用戶提供:齊全的品種種類、各種不同的包裝規格、高品質的磷脂產品、專業的技術支持、人性化的服務。
2.?Avanti重點產品
磷脂產品種類:
1?? Natural Lipids——天然脂質
2?? Sphingolipids?? ——鞘脂類
3?? Phospholipids——磷脂
4?? Sterols——固醇
5?? Bioactive Lipids??? 生物活性脂質
6?? Neutral Lipids? 中性脂肪
7?? Detergents? 去污劑 等等
8?? Fluorescent Lipids? 熒光脂質
9?? Cationic Lipids (Transfection)? 陽離子脂質
10? Coenzyme A & Derivatives??? 輔酶A:及衍生物
11? Fatty Acid Modified Lipids? 脂肪酸改性脂質
12? Headgroup Modified Lipids?? 頭基改性脂質
13? Stable Isotopes & ESR Probes 同位素及ESR探頭
14? Polymers & Polymerizable Lipids脂類聚合物
3.?Avanti官網
www.avantilipids.com
4.?Avanti重點產品清單

Avanti磷脂產品種類:
1?? Natural Lipids——天然脂質
2?? Sphingolipids?? ——鞘脂類
3?? Phospholipids——磷脂
4?? Sterols——固醇
5?? Bioactive Lipids??? 生物活性脂質
6?? Neutral Lipids? 中性脂肪
7?? Detergents? 去污劑 等等
8?? Fluorescent Lipids? 熒光脂質
9?? Cationic Lipids (Transfection)? 陽離子脂質
10? Coenzyme A & Derivatives??? 輔酶A:及衍生物
11? Fatty Acid Modified Lipids? 脂肪酸改性脂質
12? Headgroup Modified Lipids?? 頭基改性脂質
13? Stable Isotopes & ESR Probes 同位素及ESR探頭
14? Polymers & Polymerizable Lipids脂類聚合物
及設備? Mini-Extruder,Packaging Container等。
Lyso PC 溶源性卵磷脂
Lyso PA 溶源性磷脂酸
Lyso PA Analogues 溶源性磷脂酸類似物
Lyso bio-PA溶源性雙磷脂酸
Lyso PE, PG & PS 溶源性腦磷脂,磷脂酰甘油和磷脂酰絲氨酸
Alkyl PC 烷基卵磷脂
Diether & Diphytanoyl ether lipids 二醚與二植烷醚脂質
PAF 血小板活化因子
Acyl PAF Analog 酰化血小板活化因子類似物
Brominated phosphocholines 溴代膽堿磷酸
Alkyl phosphate derivatives 烷基磷酸鹽衍生物
Plasmalogen 縮醛磷脂
Functionalized lipids 功能性脂類
Biotinylated lipids 生物素酰化脂質
Synthetic phospholipids 合成磷酸
Avanti磷脂產品試劑報價:
該類產品的的包裝從10mg-1g不等的包裝,其中存在三種狀態,氯仿狀,乙醇狀和粉末狀,所以報價也各不相同,最小包裝的產品報價范圍是300-2000元不等。最大包裝的報價范圍是2000-30000元不等。具體報價需咨詢上海生物科技有限公司工作人員。
Avanti磷脂品質性能參數
Avanti磷脂的保存環境是零下-20°保存,其產品的保質期各不相同有的保質期是2年有的保質期是1年還有的保質期是6個月。產品的純度均大于99%。
5 金畔生物代理Avanti品牌聯系方式

上海金畔生物科技有限公司
地 址: 上海市浦東新區東靖路699弄36棟701室
郵 編: 201208
qq:? 2743691513
固話總機:021-50837765
訂貨熱線:15221999938
網 址: www.jinpanbio.com
Email:[email protected]

 

無鈣鎂離子磷酸緩沖鹽水(PBS)

上海金畔生物科技有限公司提供無鈣鎂離子磷酸緩沖鹽水(PBS)

需要PBS(-) 和MEM的科研人員可以聯系我。有現貨 PBS配方 經典配方(轉) A液:0.1mol/L磷酸二氫鉀: 磷酸二氫鉀(KH2PO4,MW136.09)1.361g,加雙蒸水至100ml。

PBS配方 經典配方 的詳細介紹

PBS配方 經典配方

需要PBS(-) 和MEM的科研人員可以聯系我。

PBS配方 經典配方

A液:0.1mol/L磷酸二氫鉀:

磷酸二氫鉀(KH2PO4,MW136.09)1.361g,加雙蒸水至100ml。

B液:0.1mol/L磷酸氫二鈉:

酸酸氫二鈉(Na2HPO4.2H2O,MW177.99)1.78g,加雙蒸水至100ml。

或者酸酸氫二鈉(Na2HPO4.12H2O,MW358.14)3.58g,加雙蒸水至100ml。

pH -- A液 (ml) -- B液(ml)

5.60 -- 9.50 -- 0.25

5.91 -- 9.00 -- 1.00

6.24 -- 8.00 -- 2.00

6.47 -- 7.00 -- 3.00

6.64 -- 6.00 -- 4.00

6.81 -- 5.00 -- 5.00

6.98 -- 4.00 -- 6.00

7.17 -- 3.00 -- 7.00

7.38 -- 2.00 -- 8.00

7.73 -- 1.00 -- 9.00

8.04 -- 0.50 -- 9.50

 
一般免疫組化用PBS都只包含Na2HPO412H2O(磷酸氫二鈉)
NaH2PO42H2O(磷酸二氫鈉)Nacl
用于細胞培養的PBS需含有氯化鉀

 

稱取8g NaCl、0.2g KCl、1.44g Na2HPO4和0.24g KH2PO4,溶于800ml蒸餾水中,用HCl調節溶液的pH值至7.4,最后加蒸餾水定容至1L即可0.01M

PBS緩沖液
稱取NaCl 8g,KCl 0.2g,Na2HPO412H2O 3.63g, KH2PO4 0.24g,溶于900ml雙蒸水中,用鹽酸調pH值至7.4,加水定容至1L,常溫保存備用。

PBS是最普遍不過的實驗室緩沖液,但其配方各異。以下是我的總結:

母液的配制:

0.2M Na2HPO4:稱取 71.6g Na2HPO4-12H2O,溶于 1000ml 水
0.2M NaH2PO4:稱取 31.2g NaH2PO4-2H2O,溶于1000ml 水
各種濃度PB(pH=7.4)的配制:
先配 0.2M PB (pH=7.4,100ml):取19ml 0.2mol/L的 NaH2PO4, 81ml 0.2mol/L 的 Na2HPO4, 即可。
然后 只需將0.2M PB (pH=7.4)按相應比例適當稀釋 即可,如:
0.1M PB(PH=7.4) :取 500ml 0.2M PB,加水稀釋至 1000ml 即可。
0.01M PB (PH=7.4):取50ml 0.2M PB,加水稀釋至 1000ml 即可。
0.02M PB (PH=7.4):取100ml 0.2 M PB,加水稀釋至 1000ml 即可。
若需要 NaCL 的話,加入 NaCL 至0.9%(g/100ml)即可。

另:其它各種另 PH值的 0.2M PB(100ml)配方 :
pH?????? 0.2M NaH2PO4(ml)?? 0.2M Na2HPO4(ml)
5.7???????????? 93.5????????????????????????? 6.5
5.8???????????? 92???????????????????????????? 8
5.9???????????? 90???????????????????????????? 10
6.0???????????? 87.7????????????????????????? 12.3
6.1???????????? 85???????????????????????????? 15
6.2???????????? 81.5????????????????????????? 18.5
6.3???????????? 77.5????????????????????????? 22.5
6.4???????????? 73.5????????????????????????? 26.5
6.5???????????? 68.5????????????????????????? 31.5
6.6???????????? 62.5????????????????????????? 37.5
6.7???????????? 56.5????????????????????????? 43.5
6.8???????????? 51??????????????????????????? 49
6.9????????????? 45?????????????????????????? 55
7.0????????????? 38?????????????????????????? 62
7.1????????????? 33?????????????????????????? 67
7.2???????????? 28??????????????????????????? 72
7.3????????????? 23?????????????????????????? 77
7.4????????????? 19ml???????????????????????? 81ml
7.5????????????? 16?????????????????????????? 84
7.6????????????? 13?????????????????????????? 87
7.7???????????? 10.5????????????????????????? 0.5
7.8????????????? 8.5????????????????????????? 91.5
7.9???????????? 7????????????????????????????? 93
8.0???????????? 5.3?????????????????????????? 94.7

 

磷酸鹽緩沖液(Phosphate Buffer, PB),磷酸氫二鈉和磷酸二氫鈉緩沖液配方

磷酸鹽緩沖液(Phosphate Buffer, PB)

試劑: NaH2PO4·2H2O???? Na2HPO4·12H2O

配制方法:配制時,常先配制0.2mol/L的 NaH2PO4和0.2mol/L的Na2HPO4,兩者按一定比例混合即成0.2mol/L的磷酸鹽緩沖液(PB),根據需要可配制不同濃度的PB和PBS。

(1)0.2mol/L的 Na2HPO4;稱取Na2HPO4.12H2O 31.2g(或 NaH2PO4·H2O 27.6g)加重蒸水至1000ml溶解。

(2)0.2mol/L的 Na2HPO4:稱取NaHPO4.·12H2O 71.632g(或 Na2HPO4·7H2O 53.6g或 Na2HPO4·2H2O 35.6g)加重蒸水至1000ml溶解。

(3)0.2mol/L pH7.4的PB的配制:取19ml 0.2mol/L的 NaH2PO4和81ml 0.2mol/L的 Na2HPO4·12H2O,充分混合即為0.2mol/L的PB(pH約為7.4~7.5)。若pH偏高或偏低,可通過改變二者的比

例來加以調整,室溫保存即可。

0.2mol/L磷酸鹽緩沖液(pH5.7~8.0)

pH?? 0.2mol/L NaH2PO4(ml)?? 0.2mol/L Na2HPO4(ml)

5.7?????????? 93.5?????????????????????? 6.5

5.8?????????? 92.0?????????????????????? 8.0

5.9?????????? 90.0???????????????????? 10.0

6.0?????????? 87.7???????????????????? 12.3

6.1?????????? 85.0???????????????????? 15.0

6.2?????????? 81.5???????????????????? 18.5

6.3?????????? 77.5???????????????????? 22.5

6.4?????????? 73.5???????????????????? 26.5

6.5?????????? 68.5???????????????????? 31.5

6.6?????????? 62.5???????????????????? 37.5

6.7?????????? 56.5???????????????????? 43.5

6.8?????????? 51.0???????????????????? 49.0

6.9?????????? 45.0???????????????????? 55.0

7.0?????????? 39.0???????????????????? 61.0

7.1?????????? 33.0???????????????????? 67.0

7.2?????????? 28.0???????????????????? 72.0

7.3?????????? 23.0???????????????????? 67.0

7.4?????????? 19.0???????????????????? 81.0

7.5?????????? 16.0???????????????????? 84.0

7.6?????????? 13.0???????????????????? 87.0

7.7?????????? 10.5???????????????????? 89.5

7.8??????????? 8.5???????????????????? 91.5

7.9??????????? 7.0???????????????????? 93.0

8.0??????????? 5.3???????????????????? 94.7
PBS可以為三種溶液的英文縮寫,分別是
1.磷酸鹽緩沖溶液(phosphate buffered solution)、
2.磷酸鹽緩沖鹽水(phosphate buffered saline)及
3.磷酸鹽緩沖鈉(phosphate buffered sodium),
其配制方法不同,pH值不同,發揮的生物學作用亦不完全相同。
如無特殊說明,生物學上常用的PBS是中性磷酸鹽緩沖溶液(phosphate buffered solution)。
(來自百度知道)

無鈣鎂離子磷酸緩沖鹽水(PBS)
(0.15Mol/L PH 7.2)
NaCl 8.0g
KCl? 0.2g
Na2HPO4 1.15g
(如為Na2HPO4·12H2O,則為2.89g)
KH2PO4 0.2g
將上述試劑依次溶于1 000ml去離子水中,完全溶解后,115℃高壓滅菌10min~15min,存在4℃冰箱中備用。此液可用于配制和稀釋細胞分散劑以及洗滌細胞培養物。

我們用的都是第二種磷酸鹽緩沖鹽水(phosphate buffered sodium),為什么用第三種或第一種呢這么多年以來我都以為PBS就是磷酸鹽緩沖溶液,其他兩種說法的英語名稱常見到,不過我

一直都以為他們是差不多的東西。不同的漢語翻譯倒是第一次聽說。我們公司用的PBS有很多種,抗體組用的中和PBS配方就比較簡單,沒有K+離子, 只起到緩沖PH的作用;Na2HPO4+ KH2PO4

按照不同比例混勻,可以得到不同PH的緩沖液,用于不同目的,這個在分子生物學中用得很多; 用于活細胞或者細菌處理的,為了保持滲透壓,會加入其他的溶液,最常見的就是NaCl 和

KCl調節離子濃度。以上是個人的理解,歡迎批評。

 
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復合酶穩定劑AES Enzyme Stabilizer AES AESM0049

上海金畔生物科技有限公司提供

復合酶穩定劑AES產品全部別名:Enzyme Stabilizer AES;產品CAS NO:;產品所屬分類:生化試劑-酶類;同系列產品:N-硝基-L-精氨酸甲酯/N’-硝基-L-精氨酸甲酯鹽酸鹽/NG-硝基-L-精酸甲酯鹽酸鹽/NG-硝基-L-精氨酸甲基酯鹽酸鹽/L-NAME
L-瓜氨酸/L(+)-2-氨基-5-脲戊酸/脲氨基戊酸/N5-氨基羰基-L-烏氨酸/L-(+)-瓜氨酸/氨甲酰鳥氨酸/瓜胺酸/L-Citrulline
L-鳥氨酸鹽酸鹽/L-2,5-二氨基戊酸鹽酸鹽/L-氫氯鳥氨酸/L-鹽酸鳥氨酸/L-鳥糞氨基酸鹽酸鹽/L-Ornithine HCL
D-鳥氨酸鹽酸鹽/(R)-2,5-二氨基戊酸單鹽酸鹽/D-氫氯鳥氨酸/D-Ornithine HCL
DL-鳥氨酸鹽酸鹽/DL-2,5-二氨基戊酸單鹽酸鹽/DL-氫氯鳥氨酸/DL-Ornithine HCL
聯系銷售人員》》
純度及技術要求
復合酶穩定劑AES生化試劑根據用途不同對其純度及技術均有一定的要求。例如酶試劑,有粗制酶、結晶酶、多次結晶酶以及不含某些雜酶的酶制劑等多種。生化試劑有三種生產方法:①從生物體中分離、提純;②化學合成;③發酵。對生化試劑產品的技術要求有:含量、熔點、冰點、旋光度、含水量、光譜特征、折光、密度和生物活性等。生化試劑受熱、受潮、受光后易喪失活力,保存期短,因此貯運條件比較苛刻。例如,絕大多數酶試劑怕熱,需在0~5℃下保存,有些作為遺傳工程用的酶試劑則需在-20℃下保存。生化試劑按生物體組織中所含有的或是在代謝過程中所產生的物質可分為氨基酸、多肽、蛋白質、核苷酸、核酸、酶、輔酶、糖類、酯類、激素等;按生物學研究的需要可分為電泳試劑、色譜試劑、免疫試劑、標記試劑、組織化學試劑等。
注意事項
1).因為有毒物質能以蒸氣或微粒狀態從呼吸道被吸入,或以水溶液狀態從消化道進入人體,并且,當直接接觸時,還可從皮膚或粘膜等部位被吸收。因此,使用有毒物質時,必須采取相應的預防措施。
2).毒物、毒物要裝入密封容器,貼好標簽,放在專用的藥品架上保管,并做好出納登記。萬一被盜竊時,必須立刻報告導師。
3).在一般毒性物質中,也有毒性大的物質,要加以注意。
4).使用腐蝕性物質后,要嚴格實行漱口、洗臉等措施。
5).特別有害物質,通常多為積累毒性的物質,連續長時間使用時,必須十分注意。
防護方法
使用有毒物質時,要準備好或戴上防毒面具及橡皮手套,有時要穿防毒衣。
復合酶穩定劑AESM0049 心肌黃酶/黃遞酶/硫辛酰胺脫氫酶/二氫硫辛酰胺脫氫酶/二氫硫辛酸脫氫酶/Diaphorase BR,30u/mg 1KU sigma分裝 9001-18-7
生物技術級,50u/mg 2KU sigma分裝
M0050 G-6-P脫氫酶/葡萄糖-6-磷酸脫氫酶/6-磷酸葡萄糖脫氫酶/Glucose-6-Phosphate dehydrogenase/G-6-PD BR,400u/mg,粉末 1KU sigma分裝 9001-40-5
5KU sigma分裝
層析純,200NADu/mg,液體 500U sigma分裝
高層析純,360NADu/mg,液體 900U sigma分裝
M0051 磷酸葡萄糖異構酶/PGI/Phosphoglucose isomerase BR,500-800u/mg,酵母,液體 1KU sigma分裝 9001-41-6
BR,200u/mg,兔肌,粉末 1KU sigma分裝
M0051-1 磷酸葡萄糖變位酶/PGM/Phosphoglucomutase BR,150u/mg,粉末,微生物 200U sigma分裝 9001-81-4
1KU sigma分裝
BR,100-300u/mg,液體,兔肌 200U sigma分裝
1KU sigma分裝
M0052 蚯蚓酶/蚓激酶/Lumbokinase capsules BR,2萬u/g 10克 sigma分裝
M0053 離析酶R-10/Macerozyme R-10 BR,3000u/g 1克 日本伊藤社 9032-75-1
5克 日本伊藤社
10克 日本伊藤社原裝
100克 日本伊藤社原裝
M0054 蝸牛酶/Snailase BR,破壁率90% 1克 sigma分裝
10克 sigma分裝
100克 sigma分裝
M0054-1 蝸牛凝集素/HAA/HPA/Snailagglutinin BR 1克 sigma分裝
5克 sigma分裝
M0055 蛋白酶K/Proteinase K 層析純,30u/mg 100毫克 Merck 原裝 39450-01-6
M0056 20mg/ml蛋白酶K溶液/Proteinase K solution PCR級,600u/ml 1毫升 sigma分裝 39450-01-6
5毫升 sigma分裝
25毫升 sigma分裝
M0057 胃蛋白酶抑制劑/抑肽素/五肽衍生物/Pepstatin/Pepstatin A 超純,75% 10毫克 進分 26305-03-3
100毫克 進分
500毫克 進分
M0058 核糖核酸酶抑制劑/ RNA酶抑制劑/Rnasin Inhibitor BR,40u/ul 1KU 進分
5KU 進分
10KU 進分
M0059 胰蛋白酶抑制劑/胰酶抑制劑/SBTI/STI BR,4000BAEEu/mg,大豆 500毫克 國產 9035-81-8
BR,1000BAEEu/mg,櫓豆 25毫克 國產
100毫克 國產
M0060 抑肽酶(牛肺)/蛋白酶抑制劑/抗蛋白酶肽(牛肺)/Aprotinin 高純,6000U/mg;80% 50毫克 國產 9087-70-1
250毫克 國產
BR,100U/mg 500毫克 國產
M0062 AMV反轉錄酶/AMV逆轉錄酶/AMV Reverse transcriptase BR,10u/ul 200u 進分 9068-38-6
300u PromegaM5101原裝
M0063 M-MLV反轉錄酶/MMLV逆轉錄酶/M-MLV Reverse transcriptase BR,200u/ul 10KU Promega M1701原裝 9068-38-6
50KU Promega M1705原裝
M0064 Super Script Ⅱ陰性逆轉錄酶/SuperScript II Reverse Transcriptase BR,200u/ul 2000U Invitrogen原裝
10000U Invitrogen原裝
M0065 堿性磷酸酶/堿性磷酸酯酶/CIP/CIAP 共軛級,4500u/mg,小牛腸,甘油溶液 5KU sigma分裝 9001-78-9
共軛級,4500u/mg,小牛腸,硫酸銨懸液 5KU sigma分裝
BR,1u/ul,小牛腸,液體 1000U sigma分裝
精制級,10u/mg大腸桿菌,液體 10毫克 sigma分裝
層析純,30u/mg,大腸桿菌,液體 30U sigma分裝
共軛級,4500u/mg,小牛腸,粉末 5KU sigma分裝
M0066 尿素酶(巨豆)/脲酶/大豆酵素/尿素(酰)胺基水解酶/Urease(jack bean) BR,~1U/mg 1克 sigma分裝 9002-13-5
10克 sigma分裝
生物技術級,35u/mg 1克 sigma分裝
5克 sigma分裝
精制級,15000-50000u/g 20KU sigma分裝
100KU sigma分裝
M0067 亮抑肽酶/亮肽素/亮抑酶肽/Leupeptin 超純,80% 5毫克 進分 103476-89-7
25毫克 進分
M0069 硫代氧化型輔酶I/硫代輔酶/還原煙酰胺次黃嘌呤二核苷酸/硫代-NAD/Thio-NAD BR,90% 100毫克 sigma分裝 4090-29-3
500毫克 sigma分裝
M0070 氧化型輔酶Ⅰ/β-煙酰胺腺嘌呤二核苷酸/二磷酸吡啶核苷酸/煙酰胺腺嘌呤雙核苷酸/β-NAD/β-DPN BR,98% 1克 sigma分裝 53-84-9
10克 sigma分裝
25克 sigma分裝
100克 sigma分裝
M0071 還原輔酶Ⅰ二鈉鹽/還原型輔酶Ⅰ二鈉鹽//β-煙酰胺腺嘌呤二核苷酸二鈉/硝酸還原酶/硝基乙酰胺維生素B4/煙酰胺腺嘌呤二核苷酸二鈉/β-NADH/β-DPNH BR,98% 250毫克 sigma分裝 606-68-8
1克 sigma分裝
5克 sigma分裝
BR,92%,三水物 250毫克 Amersco
1克 Amersco
5克 Amersco
M0071-1 還原輔酶Ⅰ抑制劑/NADH Inhibitor BR,80u/mg 10毫克 sigma分裝
M0072 氧化型輔酶Ⅱ/β-煙酰胺腺嘌呤二核苷酸磷酸/煙酰胺腺嘌呤雙核苷酸磷酸鹽/三磷酸吡啶核苷酸/β-NADP/TPN BR,90%,自由酸 100毫克 sigma分裝 53-59-8
BR,97%,二鈉 100毫克 Roche 24292-60-2
500毫克 Roche
1克 Roche
試劑級,97%,二鈉,三水物 1克 Amersco0760
M0073 還原輔酶Ⅱ四鈉鹽/煙酰胺腺嘌呤二核苷酸磷酸四鈉鹽/煙酰胺腺嘌呤雙核苷酸磷酸四鈉鹽/β-NADPH/TPNH2 Na4 BR,98% 25毫克 Roche 42934-87-2
100毫克 Roche
1克 Roche原裝
高純,95% 25毫克 SigmaN1630原裝
M0074 輔羧酶/羧化輔酶/硫胺素焦磷酸/二磷酸硫胺/焦磷酸硫胺素/脫羧輔酶/羧化輔酶(氯化)/氯化維生素B1磷酸酯/氯化輔羧酶/氯化硫胺二磷酸酯/氯化硫胺焦磷酸酯/氯化脫羧輔酶/TPP 超純,97% 1克 sigma分裝 154-87-0
5克 sigma分裝
M0075 輔酶Q10/癸烯醌/泛醌/泛癸利酮/輔酵素Q10/萬有醌-10/2,3-二甲氧基-5-甲基-6[3-甲基丁烯基-2]苯醌/2-(3,7,11,15,19,23,27,31,35,39-十甲基-2,6,10,14,18,22,26,30,34,38-四十碳十烯基)-5,6-二甲氧基-3-甲基-p-苯醌/2-(3,7,11,15,19,23,27,31,35,39-十甲基-2,6,10,14,18,22,26,30,34,38-四十烷十基)-5,6-二甲氧基-3-甲基-2,5-環己二烯-1,4-二酮/Coenzyme Q10 BR,99% 1克 sigma分裝 303-98-0

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上海金畔生物科技有限公司
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訂貨熱線:15221999938
網 址: www.jinpanbio.com
金畔博客:www.svfrgd.tw
Email:[email protected]

Reagecon滲透壓標準溶液

上海金畔生物科技有限公司提供Reagecon滲透壓標準溶液

Reagecon技術服務已超過26年的經驗,提供完整的支持解決方案的實驗室。作為一個技術卓越中心,我們是第一個在愛爾蘭獲得INAB(ISO17025)音量校準認證和在體積、重量和溫度首次提供INAB認證的公司。Reagecon公司可以生產2,000多種受到認可的、有證書可以溯源的標準品、試劑和化學溶液,他們的產品質量符合ISO17025、USP、EP和JP,客戶遍布全球80多個國家。

Reagecon 制造一套滲透壓度標準液以方便用于校準所有品牌和類型的滲壓計。所有的滲透壓度標準液都是利用高純度原材料按照歐洲藥典指南制造而成。這些產品基于重量/重量的基本原理進行重量分析制備而成。溶質(鹽)和溶劑(水)都于Reagecon 技術人員利用 OIML 可追溯重量進行校準的衡器上進行稱重。Reagecon 持有校準非自動稱量儀器的ISO17025 認證(INAB參考:265C)。由此產生的校準重量證書按照ISO/IEC 17025 的要求發放。每種標準液的滲透壓度均利用高性能校準溫控滲壓計進行驗證。利用認證的、與下列產品值類似的高純度滲透壓度標準液完成此儀器的校準工作。

貨號 描述 中文名稱 包裝
RE-OSM-50 50mOsm/Kg H2O Osmolality Standard 50mOsm/Kg H2O滲透壓標準品 12 x 5ml
RE-OSM-100 100mOsm/Kg H2O Osmolality Standard 100mOsm/Kg H2O滲透壓標準品 12 x 5ml
RE-OSM-200 200mOsm/Kg H2O Osmolality Standard 200mOsm/Kg H2O滲透壓標準品 12 x 5ml
RE-OSM-290 290mOsm/Kg H2O Osmolality Standard 290mOsm/Kg H2O滲透壓標準品 12 x 5ml
RE-OSM-300 300mOsm/Kg H2O Osmolality Standard 300mOsm/Kg H2O滲透壓標準品 12 x 5ml
RE-OSM-400 400mOsm/Kg H2O Osmolality Standard 400mOsm/Kg H2O滲透壓標準品 12 x 5ml
RE-OSM-500 500mOsm/Kg H2O Osmolality Standard 500mOsm/Kg H2O滲透壓標準品 12 x 5ml
RE-OSM-850 850mOsm/Kg H2O Osmolality Standard 850mOsm/Kg H2O滲透壓標準品 12 x 5ml
RE-OSM-900 900mOsm/Kg H2O Osmolality Standard 900mOsm/Kg H2O滲透壓標準品 12 x 5ml
RE-OSM-1000 1000mOsm/Kg H2O Osmolality Standard 1000mOsm/Kg H2O滲透壓標準品 12 x 5ml
RE-OSM-1500 1500mOsm/Kg H2O Osmolality Standard 1500mOsm/Kg H2O滲透壓標準品 12 x 5ml
RE-OSM-2000 2000mOsm/Kg H2O Osmolality Standard 2000mOsm/Kg H2O滲透壓標準品 12 x 5ml
RE-OSM-3000 3000mOsm/Kg H2O Osmolality Standard 3000mOsm/Kg H2O滲透壓標準品 12 x 5ml
RE-POSM-240 Protein Based 240mOsm/Kg H2O Osmolality Standard 蛋白基240mOsm/Kg H2O滲透壓標準品 12 x 5ml
RE-POSM-280 Protein Based 280mOsm/Kg H2O Osmolality Standard 蛋白基 280mOsm/Kg H2O滲透壓標準品 12 x 5ml
RE-POSM-320 Protein Based 320mOsm/Kg H2O Osmolality Standard 蛋白基 320mOsm/Kg H2O滲透壓標準品 12 x 5ml
RE-ROSM-300 Urine Based 300mOsm/Kg H2O Osmolality Standard 尿素基 300mOsm/Kg H2O滲透壓標準品 12 x 5ml
RE-ROSM-800 Urine Based 800mOsm/Kg H2O Osmolality Standard 尿素基 800mOsm/Kg H2O滲透壓標準品 12 x 5ml
HTF250 Heat Transfer Fluid 熱載體 250ml
更多產品,更多優惠,請聯系我們!
上海金畔生物科技有限公司
訂貨熱線:15221999938
網 址: www.jinpanbio.com
金畔博客:www.svfrgd.tw
Email:[email protected]

WAKO LabAssay? Uric Acid 尿酸定量檢測試劑盒

上海金畔生物科技有限公司提供?WAKO?LabAssay??Uric?Acid??尿酸定量檢測試劑盒

WAKO?LabAssay??Uric?Acid??尿酸定量檢測試劑盒

可用于人,大鼠以及小鼠血清樣本的檢測

(本試劑盒僅為研究試劑,不可用于診斷或做其他用途。)

LabAssay??Uric?Acid??尿酸定量檢測試劑盒

【摘要】

尿酸是嘌呤衍生物的代謝產物,血清中的尿酸是核蛋白的分解產物和食物性物質,核蛋白代謝異常和腎臟機能障礙與尿酸量的變化存在聯系。本品是利用尿酸酶與N-乙基-N-(2-羥基-3-磺丙基)-3,5-甲基苯胺鈉(TOOS),進行酶促反應生成青紫色色素,根據生成物質的吸光值檢測血清中、尿中的尿酸量的試劑盒。與微孔板配套使用,可進行多樣品檢測。

【檢測原理】

尿酸酶氧化樣品中的尿酸,產生過氧化氫。生成的過氧化氫,在過氧化物酶的作用下,與N-乙基-N-(2-羥基-3-磺丙基)-3,5-甲基苯胺鈉(TOOS)?及4-氨基安替比林定量氧化縮合,產生青紫色色素。測量這個青紫色色素的吸光值,計算出樣品的尿酸濃度。

 

292-64001?LabAssay?TM尿酸?[尿酸酶、TOOS法]

與微孔板配套使用,可用于小鼠血清中尿酸的檢測。

【特點】

蒸餾水作為樣品時,吸光值為0.15以下。

測量已知濃度的血清時,結果在已知濃度的±15%以內。

【試劑盒組成】

緩沖液————————100ml×4瓶(磷酸緩沖液(pH6.4),TOOS)

顯色劑————————100ml用×4瓶

(溶解時:尿酸酶,過氧化物酶,4-氨基安替比林,脂蛋白脂肪酶,抗壞血酸氧化酶)

尿酸標準液——————–10ml×1瓶

【試劑的配制】

顯色劑:將1瓶顯色劑(100mL用)溶解于1瓶緩沖液(100mL)中。

配制后,2~10℃保存,可保存3星期。

【標準操作法】

向微孔板內添加5μl樣品和300μl顯色劑,充分混合,37℃孵育5分鐘。以此作為空白對照值,測量樣品及標準液的吸光值。

【檢測波長】

主波長555nm(副波長700nm)

【性能】

蒸餾水測量時的吸光值<0.15。

特定濃度標準液(尿酸10mg/dL)測量時的吸光值為0.04~0.26。

 

相關產品:

產品貨號 名稱 包裝
292-63901 LabAssay??A/G(白蛋白與球蛋白比值檢測試劑盒) 1000次
290-65901 LabAssay??Creatinine(肌氨酸酐定量檢測試劑盒) 500次
298-65701 LabAssay??Glucose(葡萄糖定量檢測試劑盒) 1000次
294-63601 LabAssay??NEFA(游離脂肪酸定量檢測試劑盒) 750次
296-63801 LabAssay??Phospholipid(磷脂定量檢測試劑盒) 1300次
290-63701 LabAssay??Triglyceride(甘油三酯定量檢測試劑盒) 1000次
291-58601 LabAssay??ALP(堿性磷酸酶定量檢測試劑盒) 900次
294-65801 LabAssay??Cholesterol(膽固醇定量檢測試劑盒) 1000次
292-64001 LabAssay??Uric?Acid(尿酸定量檢測試劑盒) 1300次

 

更多產品,更多優惠,請聯系我們!
上海金畔生物科技有限公司
訂貨熱線:15221999938
網 址: www.jinpanbio.com
金畔博客:www.svfrgd.tw
Email:[email protected]

診斷試劑生產原料、試劑、酶 2015年促銷

上海金畔生物科技有限公司提供診斷試劑 生產原料、試劑、酶

貨號 品名 促銷價 大包裝 純度/備注
酶免試劑
164043▲* 辣根過氧化物酶(Sigma分裝),HRP 1270./100mg 1g、10g RZ>3.0,Sigma
174181 硅酮?DC-550??Silicone?DC-550 820/250ml (硅化用)
105541* Enzyme?Stabilizer?,酶穩定劑 750.0/100g 750.0/100g AR,
G7765 Gelatin,明膠 1280.0/1L 1180.0/1L >99.5%,?Sigma
141821* Glycerol,甘油 35.0/250ml 400.0/5L >99.9%,?抗凍劑及醫藥合成等
184978* 過氧化脲???Urea?Hydrogen?Peroxide 450.0/250g Biotech,
131945 Proclin?300?防腐劑(Supelco原裝?) 1550.0/400ml 10440/3.6L Biotech,0.5‰-1‰用.
175030* 防腐劑N3(NaN3) 68.0/100g 380.0/1Kg Biotech
113408 廣譜高效殺菌劑,BRONOROL 190.0/100g 0.3‰-0.7‰使用
164892▲* OPD?鄰苯二胺片劑(1Tab/5ml工作液) 150.0/100Tab 6mg/90mg
131943 Rozone?2000?防腐劑 450/250ml (0.05%-0.1%使用)
T51650* Montanide?ISA?720?適用于人或動物用的免疫佐劑 5800/10×3ml 10×3ml
T52010* Montanide?ISA?51?VG?適用于人或動物用的免疫佐劑 5800/10×3ml 10×3ml
104421* 4-氨基安替比林??4-Aminoantipyrin 75.0/25g Purity,?>98.0%
生化試劑
102621 L-丙氨酸,?L-Alanine 80.0/100g 225/500g >99.5%,生化研究
108441* L-天冬氨酸,?L-Aspartic?Acid 135.0/500g High?Purity?Grade,?>99.5%
111821* BES,?N,N-雙(2-羥乙基)-2-氨基乙烷磺酸 450.0/100g >99.0%,
111830 Bicine;?N,N-?二-羥乙基甘氨酸 150.0/50g 550.0/250g >99.0%,
122743* CAPS;?3-(環己氨)-1-丙磺酸 180.0/100g 380.0/250g >99.0%,
135461 二縮雙(三羥基苯甲酸)?(HPLC)??4,4’,5,5’,6,6’-Hexahydroxydiphenic?acid 1980/100g Biotechnology?Grade,?>99.0%
137290 EDTA,乙二胺四乙酸 95.0/500g 800.0/5Kg >99.5%,
1137290* 乙二胺四乙酸;EDTA?(Free?Acid) 105.0/500g >99.5%,
137301* EDTA-2K,乙二胺四乙酸二鉀鹽 125.0/100g 638.0/Kg >99.5%,
137330▲* EDTA-2Na,乙二胺四乙酸二鈉鹽 90.0/500g 790.0/5Kg >99.0%,波長520nm
A0511 HEPES?(Sodium?salt,?2Na) 95.0/50g 385.0/250g >98.0%,
157384* HEPES?(Sodium?salt,?1Na) 95.0/50g 385.0/250g >98.0%,
HEPES?(Sodium?salt,?1/2Na) 95.0/50g 385.0/250g >98.0%,
145570* HEPES?(Free?Acid) 90.0/50g 360.0/250g >99.0%,
145575 HEPPS(EPPS) 175.0/50g 650.0/250g >99.0%,
146710* Imidazole?,?咪唑 80.0/100g 350.0/500g >99.5%,
152310* D-Mannitol?,D-甘露醇 95.0/500g >99.0%
157379* MES;?2-(N-嗎啉代)乙烷磺酸 180.0/100g 380.0/250g >99.0%,
157381* MOPS?(Free?Acid) 130.0/100g 380.0/250g >99.0%,
157383 MOPSO?(Free?Acid) 325.0/100g 985.0/250g >99.0%,
157385* MOPSO?(Sodium?salt) 325.0/100g 985.0/250g >99.0%,
166490* 苦味酸?Picric?Acid 65.0/50g 262/500g Purity,?>98.0%
166741* PIPES(Free?Acid)哌嗪-N,N’-雙(2-乙磺酸) 150.0/100g 385.0/100g >99.0%,
167211 PEG?1000 46.8/250g High?Purity?Grade,?>99.0%
167221 PEG?1450/2000 78.0/500g >99.0%
167228▲ PEG?3350/4000/6000/8000 95.0/500g >99.0%
167250 PEG?10000 135.0/500g >99.0%
167281 PEG?20000 135.0/500g >99.0%
175361* Sodium?Cholate??膽酸鈉 120.0/50g Reagent?Grade,?>99.0%
122745* CAPSO;3-(環己氨)-2-羥基丙磺酸 325.0/100g 850.0/250g >99.0%,
220201 CHAPS???3-(3-膽胺丙基)二甲氨基-1-丙磺酸 80.0/1g 300.0/5g Merck分裝
122435 CHES 175.0/50g 650.0/250g >99.0%,
J597 POPSO;?哌嗪-1,4-羥基二丙磺酸 250.0/50g 985.0/250g >99.0%,
145577 HEPPSO 260.0/50g 950.0/250g >99.0%,
184006 TAPS?(Free?Acid) 130.0/50g 450.0/250g >99.0%
184007 TAPSO?(Free?Acid) 280.0/50g 850.0/250g >99.0%
184010 TES?三(羥甲基)甲胺基乙磺酸 280.0/50g 850.0/250g >99.0%
184030 TRICINE?三(羥甲基)甲基甘氨酸 120.0/50g 450.0/250g >99.0%
184001 Tris-HCl??三羥甲基氨基甲烷鹽酸鹽 95.0/100g 358.0/250g >99.0%
183994 Tris?Acetate?三羥甲基氨基甲烷乙酸鹽 150.0/100g 358.0/250g >99.0%
184005 Bis-Tris 258.0/100g 1158.0/500g >99.0%
182941 三羥基三乙胺??Triethanolamine 42/500ml High?Purity?Grade,?>99.0%
常用診斷試劑、酶及酶底物
140207 α-L巖藻糖苷酶,α-L-Fucosidase(AFu) 400/1ml 用于檢測AFu的定標,活力單位40U/L
140201* 2-氯-4-硝基苯-α-L-巖藻糖苷???(CNP-Afu)?2-Chloro-4-nitrophenyl-Alpha-L-Fucosidase(CNP-AFu) 2850/1g
140205 M-G-CNP-AFU?底物 2950.0/1g 2850.0/1g Purity,?>98.0%??用于原發性肝癌的檢測?速率法
141230 CNP-NAG 2-氯-對硝基苯基-N-乙酰-β-D-氨基葡萄糖苷 780/1g 用于腎臟功能的檢查,速率法
125312 3,3-二氨基聯苯胺???3,3’-Diaminobenzidine(DAB) 435.6/5g Purum,?>98.0%(NT)
159835 γ谷氨酰轉肽酶底物(γ-GT),γ-谷氨酰-3-羧基-4-硝基苯胺單胺鹽 180.0/1g 1200.0/10g BioChemika,?≥99.0?%?(HPLC)
159830 D-纈氨酰苯丙氨酰賴氨酰對硝基苯胺二鹽酸鹽???H-D-Val-Phe-Lys-pNA-2HCl 790/25mg Biotechnology?Grade,?>97.0%(HPLC)??用于血凝檢測
127626* DHBS,?Sodium?Salt 1320/100g AR,???波長520nm
159841 甘氨酰-脯氨酰-對硝基苯胺對甲苯磺酸鹽??Gly-Pro-Pna(GPDA) 1120/1g Biotechnology?Grade,?>99.0%(TCL)
160816* 鄰硝基-β-D-吡喃半乳糖苷???o-Nitrophenyl-β-D-Galactopyranoside?(ONPG) 400.0/5g BioChemika,?≥99.0?%?(HPLC)
160696* 鄰硝基-β-D-吡喃葡萄糖苷???2-Nitrophenyl-α-D-glucopyranoside?(ONPG) 498.0/5g BioChemika,?≥99.0?%?(HPLC)
160710 對硝基苯基-α-D-吡喃葡萄糖苷?(PNPG)(α-糖苷酶底物)?Nitrophenyl-α-D-Glucopyranoside(PNPG) 495.0/1g BioChemika,?≥99.0?%?(HPLC)
160712 對硝基苯基-β-D–吡喃葡萄糖苷??Nitrophenyl-β-D-Glucopyranoside(PNPG) 185.0/1g Purity?>98.0%
160716 對硝基苯基-β-D-吡喃半乳糖苷??Nitrophenyl-β-D-Galactopyranoside?(PNPG) 580/.01g purity?>98.0%
160721 對硝基苯-N-乙酰-β-D-氨基葡萄糖苷?PNP-NAG 580.0/1g Ultra?Pure,?≥99.0?%?(HPLC)
169541 脯氨酸肽酶底物???Prolidase?(?PLD?) 260/1g BioChemika,?>99.0%(HPLC)
160781* 對硝基苯基磷酸鈉六水合物?Pnpp 576.0/25g 1950.0/250g BioChemika,?≥99.0?%?(HPLC)
140202 對硝基苯-a-L-巖藻糖苷酶?CPNP-AFu 3850/1g
182415* 2,4,6-三溴-3-羥基苯甲酸?TBHBA 650/25g >99.0%(波長520-550nm)
180101▲* TMB-HCl?3,3’5,5’-四甲基聯苯胺(鹽酸鹽) 375/5g 1500.0/25g >99.0%,?Advanced
180090▲ TMB??3,3’5,5’-四甲基聯苯胺(游離胺) 375/5g 1375/25g >99.0%,?Advanced
184043 色原TODB?,N-?N-雙(4-磺丁基)-3-甲基苯胺,二鈉鹽 1800/25g BioChemika,?≥98.0?%?(HPLC)?(波長范圍550nm)? 氧化呈色試劑
169920 TODP??間-甲苯胺-二丁磺酸鈉 2000/25g >99.0%,;?波長550nm
184046 TOOS色原 1680/25g >99.0%;?波長550nm
184049 色原TOPS?(波長范圍550nm) 1250/25g BioChemika,?≥97.0?%?(Absorbance)
102103 ADPS 980/50g >99.0%,生物緩沖劑
164046 過氧化物酶??Peroxidase(HRP) 2180/1g Peroxidase(HRP)?>200U/mg,RZ>2.0;
164047 過氧化物酶??Peroxidase(HRP) 1380/1g Peroxidase(HRP)?>200U/mg,RZ>1.0;
167753* 聚乙烯吡咯烷酮?-K30?PVP 80.0/100g 280.0/500g >99.5%
167755* 聚乙烯吡咯烷酮?-K90?PVP 100.0/100g 380.0/500g >99.5%
112370▲ Brij-35??布里杰-35 115.0/500g 900.0/5Kg >99.0%,純白色塊狀
134963 十烷基三甲基溴化銨(結晶粉末) 180.0/100g
134965 十烷基三甲基氯化銨(結晶粉末) 180.0/100g
134964* 十二烷基三甲基溴化銨(結晶粉末)Dodecyltrimethylammonium?bromide 180.0/250g 380.0/Kg >99.0%
134966▲* 十二烷基三甲基氯化銨(結晶粉末)?Dodecyltrimethylammonium?chloride 220.0/250g 550.0/Kg >99.0%
179605* 十四烷基三甲基溴化銨??Tetradecyl?Trimethyl?Ammonium?Bromide 180.0/250g 380.0/Kg >99.0%
179607* 十四烷基三甲基氯化銨??Tetradecyl?Trimethyl?Ammonium?Chloride 195.0/250g 420.0/1Kg >99.0%
117891▲* 十六烷基三甲基溴化銨(CTAB)Cetyl-trimethyl?Ammonium?Bromide 165.0/250g 400.0/1Kg >99.0%,表面活性劑.
117901* 十六烷基三甲基氯化銨(CTAC)Cetyltrimethylammonium?Chloride 185.0/250g 420.0/1Kg >99.0%
105121* AMP?buffer??2-氨基-2-甲基-1-丙醇 45.0/250ml 750.0/5L >99.0%,
184081▲* Triton?X-100?曲拉通?X-100 32.0/100ml 650.0/5L >99.0%
184490▲* Tween?20???吐溫-20 48/250ml 400.0/5L AR,
184541▲ Tween?80???吐溫80 60.0/250ml 425.0/5L
141671 Glutaraldehyde??戊二醛(50%) 798.0/500ml >99.0%,
184210 胰蛋白酶?1:250??Trypsin 167/25g Biochemistry?Grade,?≥250?NF?U/mg

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