Clone 5H11 has been reported to be a monoclonal antibody specific to the human gene, PXN, or Paxillin. Other suppliers describe clone 5H11 to be a monoclonal antibody against human PARP10, or poly(ADP-ribose) polymerase family member 10. Indicated applications for antibody clone 5H11 include Western blot, immunohistochemistry, immunofluorescence, immunocytochemistry, and immunoprecipitation.