Azido-PEG3-SSPy

Description

Azido-PEG3-SSPy is a cleavable 3 unit PEG ADC linker used in the synthesis of antibody-drug conjugates ADCs . Azido-PEG3-SSPy is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction CuAAc with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition SPAAC reactions with molecules containing DBCO or BCN groups.