Anti-DOCK4 antibodies are used in the immunodetection of the protein dedicator of cytokinesis 4. In humans, the canonical protein has a reported length of 1966 amino acid residues and a mass of 225.2 kDa. Its subcellular localization is in the cell membrane and cytoplasm. Up to 4 different isoforms have been reported for this protein. A member of the DOCK protein family, DOCK4 is known to function as a guanine nucleotide exchange factor (GEF) that promotes the exchange of GDP to GTP, converting inactive GDP-bound small GTPases into their active GTP-bound form. Synonyms for this target antigen include dedicator of cytokinesis protein 4. DOCK4 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of DOCK4 antibodies have been mentioned in research publications and have associated citations. Western Blot, Immunofluorescence, and Immunohistochemistry are common applications for these antibodies.