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Sigma Aldrich Methoxy poly(ethylene glycol)-b-poly(D,L-lactide)

Catalog No. 900657500MG Shop All MilliporeSigma Sigma Organic Chemistry Products
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90-065-7500MG 500 mg
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Description

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

Biocompatible, amphiphilic block copolymer composed of a hydrophilic PEG block and a hydrophobic poly(D,L-lactide) (PLA) block. These materials have been used in control release and nanoparticle formulation for drug encapsulation and delivery applications. Well-defined materials with varying properties can be prepared by controlling the relative length of each polymer block. Hydroxyl termination allows for facile further chemical modification of these materials.

Specifications

Linear Formula HO[CH(CH3)COO]m[CH2CH2O]nCH3
Quantity 500 mg
Synonym mPEG-b-PLA; mPEG-PLA
Molecular Weight (g/mol) 2000
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