Clone 10C12 has been reported to be a mouse monoclonal antibody specific to the human gene, CD4, or CD4 molecule. Other suppliers describe clone 10C12 to be a mouse monoclonal antibody against human KLHL2, or kelch like family member 2. Indicated applications for antibody clone 10C12 include Western blot, immunohistochemistry, flow cytometry, immunofluorescence, and ELISA.