DNP-PEG2-azide

DNP-PEG2-azide is a PEG derivative that facilitates research in drug delivery. Serving as a click chemistry reagent, it includes an azide group that can react with molecules featuring an alkyne group through copper-catalyzed azide-alkyne cycloaddition (CuAAc) . Additionally, it can participate in strain-promoted azide-alkyne cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.