908843
Poly(lactide-co-glycolide)-b-poly(ethylene glycol)-b-poly(lactide-co-glycolide)
average Mn (1,600-1,500-1,600), lactide:glycolide 75:25
别名:
PLGA-PEG-PLGA
登录 查看组织和合同定价。
选择规格
变更视图
关于此项目
线性分子式:
H((C3H4O2)x(C2H2O2)y)m((C2H4O)z)nO((C3H4O2)x(C2H2O2)y)mH
NACRES:
NA.23
UNSPSC Code:
51171641
form
semisolid
feed ratio
lactide:glycolide 75:25
mol wt
PEG average Mn 1,500 (by NMR), PLGA average Mn 3,200 (by NMR), average Mn (1,600-1,500-1,600)
color
white to tan
PDI
≤2.0, <1.1 (Typical PEG PDI )
storage temp.
−20°C
Application
PLGA-PEG-PLGA is an amphiphilic triblock copolymer which can self-assemble into micelles in aqueous medium due to the hydrophobic interactions present in the hydrophobic segments. The PEG segment imparts hydrophilicity and improves the biocompatibility of the copolymer. The PLGA segment forms a hydrophobic core and can solubilize hydrophobic drugs. These copolymers are widely used as nanocarriers for the sustained release of drugs. Also this polymer exhibits thermogelation behavior. When applied in biomedical applications, the temperature responsive nature of the copolymer can be tuned to induce an in situ gelation at physiological temperature to provide controlled drug release. These materials have been explored for biomedical applications as temperature-responsive biodegradable systems for drug delivery, tissue engineering and wound healing.
Still not finding the right product?
Explore all of our products under Poly(lactide-co-glycolide)-b-poly(ethylene glycol)-b-poly(lactide-co-glycolide)
存储类别
10 - Combustible liquids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable