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Merck
CN

900662

Sigma-Aldrich

Poly(D,L-lactide-co-glycolide)(85/15)-b-poly(ethylene glycol)-carboxylic acid

5k-13k

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别名:
PLGA-PEG, PLGA-PEG Carboxylic acid diblock copolymer, PLGA-PEG-COOH, PLGA-b-PEG
线性分子式:
HO(CH(CH3)COO)x(CH2COO)y(CH2CH2O)nH
UNSPSC代码:
12352106
NACRES:
NA.23

质量水平

形式

solid

储存温度

2-8°C

应用

Biocompatible, amphiphilic block copolymer composed of a hydrophilic PEG block and a hydrophobic Poly(lactide-co-glycolide) (PLGA) block, functionalized with a terminal carboxylic acid. These materials have been used in control release and nanoparticle formulation for drug delivery applications. Well-defined materials with varying properties can be prepared by controlling the relative length of each polymer block. Additionally, the ratio of lactide to glycolide can be tuned to control rate of degradation. Carboxylic acid termination allows for facile further chemical modification of these materials.

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

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