标签归档：alfa

Vitamin E PEG, mPEG alfa-tocopherol Cat. No. PG1-VE-5k 5000 Da 25 mg修饰性聚乙二醇

发表于由

上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。

Vitamin E PEG, mPEG alfa-tocopherol

Cat. No. PG1-VE-5k
Specification 5000 Da
Unit Size 25 mg
Price $385.00

Qty Add to Cart

 Vitamin E polyethylene glycol, MW 1000, 2000, 5000, 10000, 20000

Synonym: Methoxy polyethyle glycol α-tocopherol, D-α-tocopherol polyethylene glycol, TPGS, vitamin E-TPGS

Description:

Vitamin E, also called tocopherols, are a series of chiral organic molecules that vary in their degree of methylation of the phenol moiety of the chromanol ring. Tocopherols are lipid soluble anti-oxidants that protect cell membrane from oxidative damage. Methoxy PEG Vitamin E  offered by Nanocs is a class of bioactive PEGs made from the PEG conjugation to α-tocopherol that can be used to for drug delivery or bioassay development.

Physical Properties:

  • White solid or viscous liquid depends on molecule weight;
  • Soluble in regular aqeous solution as well as most organic solvents;
  • Molecule structure:

Vitamin E PEG, mPEG alfa-tocopherol Cat. No. PG1-VE-5k 5000 Da 25 mg

Storage Conditions:

  • Vitamin E PEG should be stored at -20 0C, desiccate.  Protect from light. Avoid frequent thaw and freeze.
Documents
  • SDS
  • DataSheet

Vitamin E PEG, mPEG alfa-tocopherol Cat. No. PG1-VE-2k 2000 Da 25 mg修饰性聚乙二醇

发表于由

上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。

Vitamin E PEG, mPEG alfa-tocopherol

Cat. No. PG1-VE-2k
Specification 2000 Da
Unit Size 25 mg
Price $425.00

Qty Add to Cart

 Vitamin E polyethylene glycol, MW 1000, 2000, 5000, 10000, 20000

Synonym: Methoxy polyethyle glycol α-tocopherol, D-α-tocopherol polyethylene glycol, TPGS, vitamin E-TPGS

Description:

Vitamin E, also called tocopherols, are a series of chiral organic molecules that vary in their degree of methylation of the phenol moiety of the chromanol ring. Tocopherols are lipid soluble anti-oxidants that protect cell membrane from oxidative damage. Methoxy PEG Vitamin E  offered by Nanocs is a class of bioactive PEGs made from the PEG conjugation to α-tocopherol that can be used to for drug delivery or bioassay development.

Physical Properties:

  • White solid or viscous liquid depends on molecule weight;
  • Soluble in regular aqeous solution as well as most organic solvents;
  • Molecule structure:

Vitamin E PEG, mPEG alfa-tocopherol Cat. No. PG1-VE-2k 2000 Da 25 mg

Storage Conditions:

  • Vitamin E PEG should be stored at -20 0C, desiccate.  Protect from light. Avoid frequent thaw and freeze.
Documents
  • SDS
  • DataSheet

Vitamin E PEG, mPEG alfa-tocopherol Cat. No. PG1-VE-1k 1000 Da 25 mg修饰性聚乙二醇

发表于由

上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。

Vitamin E PEG, mPEG alfa-tocopherol

Cat. No. PG1-VE-1k
Specification 1000 Da
Unit Size 25 mg
Price $485.00

Qty Add to Cart

 Vitamin E polyethylene glycol, MW 1000, 2000, 5000, 10000, 20000

Synonym: Methoxy polyethyle glycol α-tocopherol, D-α-tocopherol polyethylene glycol, TPGS, vitamin E-TPGS

Description:

Vitamin E, also called tocopherols, are a series of chiral organic molecules that vary in their degree of methylation of the phenol moiety of the chromanol ring. Tocopherols are lipid soluble anti-oxidants that protect cell membrane from oxidative damage. Methoxy PEG Vitamin E  offered by Nanocs is a class of bioactive PEGs made from the PEG conjugation to α-tocopherol that can be used to for drug delivery or bioassay development.

Physical Properties:

  • White solid or viscous liquid depends on molecule weight;
  • Soluble in regular aqeous solution as well as most organic solvents;
  • Molecule structure:

Vitamin E PEG, mPEG alfa-tocopherol Cat. No. PG1-VE-1k 1000 Da 25 mg

Storage Conditions:

  • Vitamin E PEG should be stored at -20 0C, desiccate.  Protect from light. Avoid frequent thaw and freeze.
Documents
  • SDS
  • DataSheet

Alfa代理商

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上海金畔生物科技有限公司是Alfa代理商 ，欢迎访问官网了解更多产品信息和订购。
Alfa代理

详情介绍

上海金畔生物Alfa代理业务。Alfa代理， Alfa北京代理， Alfa华东代理，Alfa华北代理，Alfa华中代理，Alfa华南代理。

Alfa Aesar 现已成为赛默飞世尔科技公司旗下企业，是科研化学品、金属和生命科学产品的*制造商和供应商。我们的产品种类十分全面，包括各种无机、有机和金属有机化合物、纯金属与元素、贵金属化合物与催化剂、生化化学品、燃料电池产品、纳米材料、稀土、分析类产品以及精良的实验室设备。在我们的 46,000 余种科研化学产品当中，生物化学产品的种类超过 5,000 种。这为研究工作提供了充分选择。我们的生命科学研究产品种类一直在不断扩充，具体应用范围包括：基因组学、蛋白质组学、免疫学、细胞与分子生物学以及血管研究等。
Alfa Aesar坚持以诚信为本、服务上的经营理念。我们既有的质量流程能确保高水平的服务及对服务的不断提升。我们绝大部分产品备货充足，可当日发货，我们的员工热情友好、经验丰富，因此我们有能力为客户提供优质服务。

详细产品列表：

货号

产品

J65650

10058-F4

J64981

2-(3-(2,3-Dichlorophenoxy)propylamino)ethanol hydrochloride

J64414

2-(4,5,6,7-Tetraiodo-1,3-dioxoisoindolin-2-yl)acetic acid

L14186

3',4',5,7-Tetrahydroxyflavone, 97%

A10793

3-Aminobenzamide, 98%

L15041

4',5,7-Trihydroxyflavone, 97%

J63763

4',7-Dihydroxyisoflavone, 98+%

L06692

6-Aminonicotinamide, 99%

J65324

7,8-Dichloro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid

J63583

Acemetacin

H26855

Agarose D1-LE, molecular biology grade

A16693

Agarose ME, for electrophoresis of macromolecules

H26738

Agarose MS8, molecular sieve grade, for small DNA fragments

M10100

BigPrep™ 2 x 50 mL Adapter

J65001

Cyclic AMP Enzyme Immunoassay Kit, BT-730

J64239

Mouse Osteocalcin Enzyme Immunoassay Kit, BT-470

J64816

Osteocalcin, human, intact, Enzyme Immunoassay Kit, BT-460

J65214

Osteocalcin, rat, Enzyme Immunoassay Kit, BT-490

47204

Alcohol Dehydrogenase, ADH-101

J65869

Alcohol dehydrogenase, yeast

J61037

Alkaline Phosphatase, calf intestine, EIA Grade

J65266

alpha-Chymotrypsin, from bovine pancreas

J64149

Biocatalysis Enzyme Kit

上海金畔生物科技有限公司：
一、辐射五大服务方向：
  1.国内试剂耗材经销代理；
  2.国外试剂订购（直订，或境外代理）；
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  4.基因分型（SNP检测）：低/中/中 高通量项目；
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