

HY-140656H · 50 mg
MedChemExpress · Cat: HY-140656H
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medchemexpress.com/biotin-peg-biotin-mw-40000.htmlDescription
Biotin-PEG-Biotin MW 40000 can be used for crosslinking PEGylation by binding to two streptavidin and avidin. Biotin is conjugated to a linear PEG through a stable amide linker.