Anti-zinc finger protein 783 antibodies are used for the immunodetection of the protein encoded by the ZNF783 gene. In humans, the canonical protein has a reported length of 546 amino acid residues and a mass of 61 kDa. Its subcellular localization is in the nucleus. Alternative splicing is reported to yield 2 different isoforms for this protein. It is suspected to be involved in transcriptional regulation. Other names for this target antigen include protein ZNF783 and zinc finger family member 783. Gene orthologs have been identified in the mouse, rat, bovine and chimpanzee species.