Clone C31.3 is a mouse monoclonal antibody specific to the human gene, PECAM1, or Platelet and endothelial cell adhesion molecule 1. Another name for the gene is CD31. Indicated applications for antibody clone C31.3 include Western blot, immunohistochemistry, flow cytometry, immunofluorescence, ELISA, immunocytochemistry, immunoprecipitation, and cell sorting.