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HS-PEG-NH2

Cat. No. Product Name CAS No.
BPG-0867 HS-PEG-NH2, MW 1k-10k Inquiry

HS-PEG-NH2 is a linear heterofunctional PEGylation reagent with a thiol and a amino group at both ends of the molecular chain. It is a useful cross-linking or bioconjugation reagent with PEG spacers. The thiol can selectively react with maleimide, OPSS, vinyl sulfone and transition metal surfaces including gold and silver. Primary amines are prone to react with NHS esters, carboxylic acids and many other functional groups. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces.

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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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APPLICATIONS

APPLICATIONS

PEG linkers For Drug

Improved Circulation Half-Life

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