Anti-WWOX antibodies are used in the immunodetection of the protein WW domain containing oxidoreductase. In humans, the canonical protein has a reported length of 414 amino acid residues and a mass of 46.7 kDa. Its subcellular localization is in the nucleus, mitochondria, Golgi, and cytoplasm. Up to 7 different isoforms have been reported for this protein. It is widely expressed across many tissue types. A member of the Short-chain dehydrogenases/reductases (SDR) protein family, WWOX is believed to be a type of oxidoreductase. Post-translational modifications have been described, including ubiquitination and phosphorylation. Synonyms for this target antigen include DEE28, EIEE28, FOR, FRA16D, HHCMA56, PRO0128, SCAR12, and D16S432E. WWOX gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of WWOX antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. ELISA and Immunohistochemistry are also common applications.