Anti-RNF17 antibodies are used in the immunodetection of the protein ring finger protein 17. In humans, the canonical protein has a reported length of 1623 amino acid residues and a mass of 184.6 kDa. Its subcellular localization is in the nucleus and cytoplasm. Up to 5 different isoforms have been reported for this protein. It is reported to have testis-specific expression. RNF17 is suspected to be involved in regulation of transcriptional activity of MYC. Synonyms for this target antigen include tudor domain containing 4, tudor domain-containing protein 4, and spermatogenesis associated 23. RNF17 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. These RNF17 antibodies are widely used in Western Blot experiments, among other applications.