Anti-DOK1 antibodies are used in the immunodetection of the protein docking protein 1. In humans, the canonical protein has a reported length of 481 amino acid residues and a mass of 52.4 kDa. Its subcellular localization is in the nucleus and cytoplasm. It is reported to be expressed in the pancreas, heart, leukocyte and spleen. A member of the DOK protein family, DOK1 is known to be involved with receptor-mediated signaling pathways and MAPK cascade signaling pathways. Post-translational modifications have been described, including phosphorylation. Synonyms for this target antigen include pp62, Downstream of tyrosine kinase 1, and P62DOK. DOK1 gene orthologs have been reported in the mouse, rat, bovine, frog, chimpanzee and chicken species. A number of DOK1 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. ELISA, Immunofluorescence, and Immunohistochemistry are also common applications.