The Mitofusin 2 Antibody: RPE from MyBioSource.com is a Mouse Monoclonal antibody to MFN2, and mitofusin 2. This antibody recognizes Mouse, and Rat antigen. The Mitofusin 2 Antibody: RPE has been shown to work in the following applications: Immunocytochemistry, Immunohistochemistry, and Western Blot.