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Poly(ethylene glycol) methyl ether-block-poly(D,L lactide)

产品编号:4146327
规格:PEG average Mn 5000, PDLA average Mn 50000
包装规格:500 MG
产品类别:进口试剂
品牌:Sigma-Aldrich
优惠价:立即咨询
产品价格
产品编号包装单位单价(元)国内现货国外库存询价单
4146327500 MG2160
产品别名

Poly(ethylene glycol) methyl ether-block-poly(D,L lactide)

mPEG-PLLA

Biodegradable

PLLA

PEG-PLA

Drug delivery

mPEG-PLA

Block copolymer

结构式
基本信息
Linear Formula【线性分子式】
HO[CH(CH3)COO]m[CH2CH2O]nCH3
Application【应用】
Poly(ethylene glycol) methyl ether-block-poly(D,L lactide) is an amphiphilic, diblock copolymer composed of a hydrophilic PEG block and a hydrophobic PLA block. These biodegradable, biocompatible polymers can self-assemble to form nanoparticles, such as micelles and polymersomes, in both aqueous and non-aqueous media. Due to these properties, these polymers are widely used in polymeric nanoparticle formulation to achieve controlled and targeted delivery of therapeutic agents (e.g. APIs, genetic material, peptides, vaccines, and antibiotics).
产品性质
Quality Level【质量水平】
100
form【形式】
solid
mol wt【分子量】
PDLA average Mn 50,000 (by NMR)
PDLA average Mn 50000
PEG average Mn 5,000 (by NMR)
PEG average Mn 5000
color【颜色】
white to yellow
storage temp.【储存温度】
2-8℃
安全信息
Storage Class Code【储存分类代码】
11 - Combustible Solids
WGK
WGK 3
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