

HY-174358A · 25 mg
MedChemExpress · Cat: HY-174358A
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medchemexpress.com/hooc-peg-cooh-mw-2000.htmlDescription
HOOC-PEG-COOH MW 2000 has two active carboxyl groups at both ends, which can selectively react with the amino groups in peptide coupling agents. HOOC-PEG-COOH MW 2000 is a good cross-linking agent for PEGylation of proteins and peptides, nanoparticles and surface modification.