Anti-DOK4 antibodies are used in the immunodetection of the protein docking protein 4. In humans, the canonical protein has a reported length of 326 amino acid residues and a mass of 37 kDa. It is widely expressed across many tissue types. A member of the DOK protein family, DOK4 is known to be involved with nervous system development and MAPK cascade signaling pathways. Post-translational modifications have been described, including phosphorylation. Synonyms for this target antigen include downstream of tyrosine kinase 4 and insulin receptor substrate 5. DOK4 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Western Blot is the most common application for the DOK4 antibodies listed below. ELISA, Immunofluorescence, and Immunohistochemistry are also common applications.