The Human CD23/Fc epsilon RII Antibody from R&D Systems, a Bio-Techne Brand is a Mouse Monoclonal antibody to FCER2. This antibody recognizes Homo Sapiens, and Human antigen. The Human CD23/Fc epsilon RII Antibody has been shown to work in the following applications: EIA, Immunoassay, Mass Spectrometry, Block/Neutralize/Inhibit, ELISA, Flow Cytometry, Immunohistochemistry, and Western Blot.