Cat. No. Product Name CAS No.
BPG-1604 MAL-PEG-(γ)PGA, PEG MW 1k-5k Inquiry

Synonyms: Maleimide-PEG-(γ)PGA

MAL-PEG-(γ)PGA is a copolymer with MAL at one end and PGA at the other end. It is a solid or semisolid which depends on its molecular weight. The bigger the molecular weight, the more likely it is to be a solid. It is soluble in CHCl3 and DCM. MAL-PEG-(γ)PGA can be used to prepare drug-carrying microspheres, microcapsules, vesicles and micelles, which can realize the slow and controlled release of drugs. Polyglutamate polymerizes with methanine, a drug used to treat leukemia and tumors, and can improve the efficacy of the drug. A thioether bond between can formed by the reaction of maleimide and sulfhydryl group at pH 6.5-7.5.

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PEGylation of Peptides and Proteins

PEGylation of Peptides
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Reduce the Immunogenicity of Peptide/Protein Drugs

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