909769
Folate-poly(ethylene glycol)-b-poly(lactide-co-glycolide)
PEG average Mn 2,000, PLGA average Mn 10,000, lactide:glycolide 50:50
Synonym(s):
Biotin-PEG-PLGA, Polyethylene glycol
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All Photos(2)
About This Item
Linear Formula:
H[(C3H4O2)x(C2H2O2)y]mO[C2H4O]nC25H29N11O8
UNSPSC Code:
51171641
NACRES:
NA.23
Recommended Products
form
powder or chunks
feed ratio
lactide:glycolide 50:50
mol wt
PEG average Mn 2,000 (by NMR)
PLGA average Mn 10,000 (by NMR)
color
white to tan
storage temp.
−20°C
Related Categories
Application
Folate-poly(ethylene glycol)-b-poly(lactide-co-glycolide) is a functionalized, amphiphilic, diblock copolymer composed of a hydrophilic PEG block and a hydrophobic PLGA 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). The folate functional group on the PEG chain enables rapid and facile surface functionalization, allowing for these materials to be used in applications such as targeted drug delivery.
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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