Product Description: Sulfo-Cy3 maleimide potassium is a fluorescent dye with a maleimide functionality at the end a short alkyl linker. Sulfo-Cy3 maleimide potassium can be used for the labeling of antibodies and other labile proteins[1].
Formula: C36H41KN4O9S2
References: [1]Stefanie Arndt, et al. "Photoclick" postsynthetic modification of DNA. Angew Chem Int Ed Engl. 2014 Dec 22;53(52):14580-2.