DBCO-PEG-Amine (MW 5000)

DBCO-PEG-Amine (MW 5000) (DBCO-PEG-NH2 (MW 5000) ) is a polyethylene glycol (PEG) derivative composed of DBCO, PEG units, and an amine group. The amine can react with other chemical groups, such as carboxyl and aldehyde groups, to form stable chemical bonds. Containing a DBCO group, DBCO-PEG-Amine (MW 5000) can participate in strain-promoted azide-alkyne cycloaddition (SPAAC) reactions with molecules that have azide groups.