Clone 10B2 has been reported to be a mouse monoclonal antibody specific to the human gene, PKP1, or Plakophilin 1. Other suppliers describe clone 10B2 to be a mouse monoclonal antibody against human SFTPD, or surfactant protein D. Indicated applications for antibody clone 10B2 include Western blot, flow cytometry, immunofluorescence, and ELISA.