金山科研平台授权代理，咨询微信：jinshanbio

VS-PEG-COOH 羧基PEG乙烯砜

品牌：金山科研平台生物 Laysan Nanocs修饰性PEG

在生命科学领域，上海金山科研平台生物为业界提供了丰富的实验室和生物医药生产研发的产品。 在这里要感谢广大客户多年来对上海金山科研平台生物科技有限公司的支持和厚爱，我们将一如既往的为广大客户带来Laysan、Nanocs以及自主品牌的修饰性PEG高品质的产品和服务，欢迎广大新老客户来电咨询。

Nanocs–VS-PEG-COOH羧基PEG乙烯砜

PG2-CAVS-5k	Vinylsulfone PEG acid, VS-PEG-COOH	5000 Da	100 mg	$285.00
PG2-CAVS-3k	Vinylsulfone PEG acid, VS-PEG-COOH	3400 Da	100 mg	$325.00
PG2-CAVS-2k	Vinylsulfone PEG acid, VS-PEG-COOH	2000 Da	100 mg	$385.00

Description:

Vinylsulfone (VS) functionalized polyethylene glycol (VS PEG) is a thiol (-SH) group reactive PEG derivative that can be used to modify biomolecules or other materials via their available thiol groups. VS group react with free thiol groups easily in aqueous buffer between pH 6.5~8.5 at room temperature.

Physical Properties:

Off-white/white solid or viscous liquid depends on molecule weight;Soluble in regular aqeous solution as well as most organic solvents;

Storage Conditions:

Store at -20 ⁰C, dessiccated Protect from light. Avoid frequent thaw and freeze.