ATTO 514 azide

ATTO 514 azide is an azide derivative of ATTO 514 with excitation/emission maxima at 511/531 nm. ATTO 514 azide 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.