Anti-PR/SET domain 15 antibodies are used for the immunodetection of the protein encoded by the PRDM15 gene. In humans, the canonical protein has a reported length of 1507 amino acid residues and a mass of 169.3 kDa. Its subcellular localization is in the nucleus. Alternative splicing is reported to yield 5 different isoforms for this protein. It is notably expressed in all tissues examined. A member of the Class V-like SAM-binding methyltransferase protein superfamily, it is known to be involved with the Wnt signaling pathway and the regulation of transcription. Other names for this target antigen include PR domain 15, PR domain containing 15, zinc finger protein 298, and PR domain zinc finger protein 15. Gene orthologs have been identified in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. These PR/SET domain 15 antibodies are widely used in Western Blot experiments, among other applications.