CF™555 alkyne reacts with azide to form 1,2,3-triazole by copper(I) catalyzed 1,3-dipolar Huisgen cycloaddition. It can also be used as a monomer to copolymerize with other monomers to form fluorescent polymers. CF™555 dye is particularly useful for labeling antibodies. The absorption and emission spectra of CF™555 are similar to those of Alexa Fluor® 555 or Cy®3. For more information, please download the product information sheet and flyer.Compatible with the NucleoCounter® NC-3000™.