Clone M2-9E3 is a mouse monoclonal antibody specific to the human gene, MLANA, or Melan-A. Another name for the gene is MART-1. Suppliers have reported additional species reactivites for the target of this clone, including mouse and rat. Indicated applications for antibody clone M2-9E3 include Western blot, immunohistochemistry, flow cytometry, immunofluorescence, ELISA, immunocytochemistry, and immunoprecipitation.