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Methoxy poly(ethylene glycol)-b-poly(D,L-lactide)

甲氧基聚乙二醇-b-聚(L-丙交酯)

品牌
Sigma-Aldrich
货号
900657
包装型号
规格纯度
2k-5k
参考价格
3605.15 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

应用

Biocompatible, amphiphilic block copolymer composed of a hydrophilic PEG block and a hydrophobic poly(D,L-lactide) (PLA) block. These materials have been used in control release and nanoparticle formulation for drug encapsulation and delivery applications. Well-defined materials with varying properties can be prepared by controlling the relative length of each polymer block. Hydroxyl termination allows for facile further chemical modification of these materials.

包装

500 mg in glass insert

基本信息

线性分子式HO[CH(CH3)COO]m[CH2CH2O]nCH3
NACRESNA.23

产品性质

质量水平100
形式powder or chunks
分子量PDLLA average Mn ~5,000
PEG average Mn ~2,000
储存温度2-8℃

安全信息

储存分类代码13 - Non Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable

Sigma-Aldrich

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