Azido-PEG13-amine

Azido-PEG13-amine (Azido-PEG13-NH2) is a PEG derivative used in research areas like drug delivery. It functions as a click chemistry reagent, containing an Azide group that enables copper-catalyzed azide-alkyne cycloaddition reactions (CuAAc) with molecules containing Alkyne groups. Additionally, it participates in strain-promoted azide-alkyne cycloaddition reactions (SPAAC) with molecules containing DBCO or BCN groups.