Propargyl-PEG6-N3

Propargyl-PEG6-azide is a heterobifunctional crosslinker featuring terminal alkyne and azide groups, enabling its use in copper-catalyzed azide-alkyne cycloaddition (CuAAC) for bioconjugation. This reagent is widely applied in chemical biology for labeling biomolecules in vitro and for constructing probes in biomedical research.