A majority of suppliers have reported the clone 28-14-8 to be a monoclonal antibody specific to the mouse gene, H2-D1, or Histocompatibility 2, D region locus 1. Other suppliers describe clone 28-14-8 to be a monoclonal antibody against mouse H2-K1, or histocompatibility 2, K1, K region. Indicated applications for antibody clone 28-14-8 include immunohistochemistry, flow cytometry, and immunoprecipitation.