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Poly(lactide-alt-glycolide)

品牌
Sigma-Aldrich
货号
922307
规格纯度
average Mn 10000, lactide:glycolide 50:50
参考价格
3444.99 *本价格含增值税费
促销
服务
  • 原厂保证
  • 包邮
  • 增值税票
数量
-+
产品名称:
Poly(lactide-alt-glycolide)
PLLA-alt-PGA
产品介绍:

产品说明

应用

Poly(lactide-alt-glycolide) contains alternating sequence of lactide and clycolide in the polymer chain, unlike Poly(lactide-co-glycolide) (PLGA). The molar ratio of lactic to glycolic units in the polymer is exactly 1:1. Poly(lactide-alt-glycolide) has improved solutibilty in a broad range of organic solvents such as acetonitrile, acetone, dioxane, DCM and THF, providing great convenience for drug delivery researches and applications. Traditional PLGA polymers have a random distribution of glycolide and lactide units which impacts solutibilty. Compared to random PLGA with LA:GA ratios of 50/50, alternative PLGA undergoes hydrolysis in vivo with minimal changes in pH and a lower amount of acidic by-products.

基本信息

线性分子式(C5H6O4)n

产品性质

形式powder
质量水平100
投料比lactide:glycolide 50:50
分子量average Mn 10000
颜色 white to beige
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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