Clone 133-1C6 is a mouse monoclonal antibody specific to the human gene, SEMA4D, or Semaphorin 4D. This antibody clone has been reported to also recognize the primate ortholog of the target gene. Indicated applications for antibody clone 133-1C6 include immunohistochemistry, flow cytometry, immunofluorescence, ELISA, and immunoprecipitation.