The alpha Catenin Antibody from Thermo Fisher Scientific is a Mouse Monoclonal antibody to catenin alpha 1, catenin alpha 2, CTNNA1, and CTNNA2. This antibody recognizes Homo Sapiens, and Human antigen. The alpha Catenin Antibody has been validated for the following applications: Immunocytochemistry, Immunoprecipitation, and Western Blot.