Catalog # Pkg Size Price(USD) Quantity
1187-1000 1000 mg $745.00
1187-500 500 mg $495.00
1187-100 100 mg $195.00

Biotin-PEG3-Amine is a carboxyl-reactive building block with enhanced solubility in aqueous media used for derivatizing carboxyl groups in the presence of activators (e.g. EDC, or DCC) or activated esters (e.g. NHS esters) through a stable amide bond.