About RealYellow 655

BD Horizon RealYellow 655 (RY655) has an excitation peak at 557 nm and an emission peak at 654 nm. RY655 reagents offer a bright fluorochrome to support the detection of low expression surface and intracellular markers and increase panel design flexibility, offering minimal cross-laser excitation from the 488-nm blue laser in hundreds of antibody specificities.. RY655 is excited primarily by the 561 nm yellow-green laser.