Clone 9B7 has been reported to be a mouse monoclonal antibody specific to the human gene, POU5F1, or POU class 5 homeobox 1. Other suppliers describe clone 9B7 to be a mouse monoclonal antibody against human SULT1A1, or sulfotransferase family 1A member 1. Indicated applications for antibody clone 9B7 include Western blot, immunohistochemistry, flow cytometry, immunofluorescence, and immunocytochemistry.