The p21 Antibody [SPM306] from ProSci, Inc is a Mouse Monoclonal antibody to CDKN1A. This antibody recognizes Homo Sapiens, and Human antigen. The p21 Antibody [SPM306] has been validated for the following applications: Flow Cytometry, Immunofluorescence, Immunohistochemistry, Immunohistochemistry - fixed, and Western Blot.