The CD81 (1.3.3.22) Alexa Fluor® 680 Antibody from Santa Cruz Biotechnology, Inc. is a Mouse Monoclonal antibody to CD81, and CD81. This antibody recognizes Homo Sapiens, Human, Mouse, and Rat antigen. The CD81 (1.3.3.22) Alexa Fluor® 680 Antibody has been validated for the following applications: Flow Cytometry, Immunofluorescence, and Western Blot.