The C4α (C-2): m-IgG Fc BP-HRP Bundle Antibody from Santa Cruz Biotechnology, Inc. is a Mouse Monoclonal antibody to C4A, C4A, and C4B, C4B. This antibody recognizes Homo Sapiens, Human, Mouse, and Rat antigen. The C4α (C-2): m-IgG Fc BP-HRP Bundle Antibody has been validated for the following applications: EIA, Immunoassay, Precipitation, ELISA, Immunofluorescence, Immunoprecipitation, and Western Blot.