FITC-PEG-N3 (MW 5000)

Description

FITC-PEG-N3 MW 5000 is an azide fluorescent dye containing polyethylene glycol PEG and FITC HY-66019 . FITC-PEG-N3 MW 5000 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.