Anti-ARHGAP9 antibodies are used in the immunodetection of the protein Rho GTPase activating protein 9. In humans, the canonical protein has a reported length of 750 amino acid residues and a mass of 83.3 kDa. Up to 5 different isoforms have been reported for this protein. It is reported to be highly expressed in the peripheral blood leukocytes, spleen, and thymus. ARHGAP9 is known to be a GTPase activator for the Rho-type GTPases by converting them to an inactive GDP-bound state. Synonyms for this target antigen include rho-type GTPase-activating protein 9. ARHGAP9 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish and chimpanzee species. Some ARHGAP9 antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. In addition, ELISA is also a common application.