Anti-ARRDC4 antibodies are used in the immunodetection of the protein arrestin domain containing 4. In humans, the canonical protein has a reported length of 418 amino acid residues and a mass of 45.5 kDa. Its subcellular localization is in the cytoplasmic vesicles and cell membrane. It is notably widely expressed in many tissue types. A member of the Arrestin protein family, ARRDC4 is known to function as a adapter recruiting ubiquitin-protein ligases to their specific substrates (By similarity). Synonyms for this target antigen include arrestin domain-containing protein 4. ARRDC4 gene orthologs have been reported in the mouse, rat, bovine, frog, chimpanzee and chicken species. Western Blot is the most common application for the ARRDC4 antibodies listed below. ELISA and Immunohistochemistry are also common applications.