Product Description: Cyanine5 amine hydrochloride is a potent fluorescent dye. Cyanine5 amine hydrochloride can be reacted with terminal alkynes via a copper-catalyzed click reaction (CuAAC). (λex=646 nm, λem=662 nm)[1].
Formula: C38H54Cl2N4O
References: [1]Huppelschoten Y, et, al. Total Chemical Synthesis of a Functionalized GFP Nanobody. Chembiochem. 2022 Aug 3:e202200304.