CY7 is a novel and potent fluorescence labeling agent and a dye that is widely used for labeling peptides, proteins and oligos etc. Cy7 dye conjugates are one type of the most common near infrared red fluorophores used in in vivo imaging applications. Excitation (nm): 749, Emission (nm): 767. It displays excitation/emission maxima of 745/800 nm, respectively. Cy7 has commonly been conjugated to secondary antibodies for use in fluorescence microscopy and flow cytometry.

纯度：≥98%

CAS：943298-08-6