Anti-ARHGAP19 antibodies are used in the immunodetection of the protein Rho GTPase activating protein 19. In humans, the canonical protein has a reported length of 494 amino acid residues and a mass of 55.8 kDa. Its subcellular localization is in the nucleus. Up to 7 different isoforms have been reported for this protein. It is reported to be highly expressed in fetal heart, brain, placenta, lung, liver, skeletal muscle, kidney and pancreas. ARHGAP19 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 putative RhoGAP protein and rho-type GTPase-activating protein 19. ARHGAP19 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Some ARHGAP19 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.