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Polyester PEGs

mPEG-PLA-COOH, PEG MW 3,000 & PLA MW 10,000

Catalog: TASK-04-2000013   CAS NO.: N/A
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Description

mPEG-PLA-COOH (Methoxy Poly(ethylene glycol)-b-Poly(lactide)-Carboxylic acid), a copolymer composed of methoxy polyethylene glycol (mPEG), polylactic acid (PLA), and a carboxylic acid functional group (COOH), has a range of applications due to its unique properties. The amphiphilic nature of mPEG-PLA-COOH allows it to self-assemble into micelles or nanoparticles. These can be utilized as drug delivery carriers, with the hydrophobic PLA core encapsulating poorly water-soluble drugs, and the hydrophilic mPEG shell providing stability and prolonging circulation time in the bloodstream.

Specifications

CAS No.N/A
FormulaN/A
PEG Molecular Weight3,000
PLA Molecular Weight10,000
Purity98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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