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Methoxypolyethylene epoxide

品牌
Sigma-Aldrich
货号
913286
规格纯度
PEG average Mn 750
参考价格
884.26 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

应用

Epoxide functionalized PEG can be covalently bonded to polymers and biopolymers by epoxide ring-opening reactions. As a surface coating, PEGylated surfaces prevent cell adhesion by entropically driven steric repulsion. For drug delivery, PEGylation increases the hydrophilicity of the drug carrier.

基本信息

线性分子式C3H5O2(C2H4O)nCH3

产品性质

形式semisolid
分子量PEG average Mn 750
average Mn 750 (by NMR)
颜色 white to off-white
Ω端 (epoxide)
α端methoxy
聚合物结构设计shape: linear
functionality: monofunctional
储存温度2-8℃

安全信息

储存分类代码11 - Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable

Sigma-Aldrich

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