介绍：Phycoerythrin-Cy5 (PE-Cy5) is a tandem conjugate where PE is coupled to the cyan dye, Cy5. When excited by 488-nanometer light, the excited fluorochrome (PE) is able to transfer its fluorescent energy to the cyanine molecule, which then fluoresces at a longer wavelength in the red at 670 nanometers. This tandem dye is known by a confusing myriad of names to include Becton Dickinson's CyChrome, Caltag and Sigma's Tri-Color, GIBCO's RED670, Coulter's PC5, and probably others.
