Streptavidin conjugated to SureLight™ B-Phycoerythrin Binding Moiety: Streptavidin Dye: SureLight™ B-Phycoerythrin (B-PE) Excitation max. λ: 550 nm Emission max. λ: 578 nm Uses:Flow cytometry, Fluorescence-activated cell sorting, Protein Microarrays, Western blot, ELISAWARNING This product is not for human or veterinary use.