Alkyne-PEG-Silane (MW 3400)

Alkyne-PEG-Silane (MW 3400) is a PEG derivative composed of silane, PEG, and an alkyne group. Serving as a click chemistry reagent, it contains an alkyne group that facilitates copper-catalyzed azide-alkyne cycloaddition (CuAAc) with azide-containing molecules. The silane group allows for modification of surfaces such as glass and silicon.