Cat. No. Product Name CAS No.
BPG-1165 8-Arm PEG-SCM, MW 10k-40k Inquiry

Synonyms: Eight-Arm polyethylene glycol-SCM; Eight-Arm PEG-SCM; Eight-Arm polyethylene glycol-Succinimidyl Carboxymethyl Ester

8-Arm PEG-SCM has succinimide NHS ester groups at each end of the eight arms attached to a hexaglycerine nucleus and is a multi-arm PEG derivative. Methylene (CH2) bond exists between PEG and NHS esters. NHS is a good leaving group and can react with the amine containing part. 8-Arm PEG-SCM has branching or comb-like structures and is commonly used in drug delivery systems. The molecular weight of the modified drug increases and is not easily eliminated by metabolism in the body. In addition, the dispersion and solubility of the modified drugs in vivo were improved.

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PEGylation of Peptides and Proteins

PEGylation of Peptides
and Proteins

Reduce the Immunogenicity of Peptide/Protein Drugs

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PEG linkers For Drug

Improved Circulation Half-Life

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