The Anti-Insulin + Proinsulin monoclonal antibody, clone E4F8 from Creative Diagnostics is a Mouse Monoclonal antibody to Ins1, and insulin I. This antibody recognizes Human, Rat, Bovine, and Porcine antigen. The Anti-Insulin + Proinsulin monoclonal antibody, clone E4F8 has been validated for the following applications: EIA, Immunoassay, ELISA, Immunohistochemistry, and Immunohistochemistry - frozen.