Anti-zinc finger protein 598, E3 ubiquitin ligase antibodies are used for the immunodetection of the protein encoded by the ZNF598 gene. In humans, the canonical protein has a reported length of 904 amino acid residues and a mass of 98.6 kDa. Alternative splicing is reported to yield 4 different isoforms for this protein. A member of the ZNF598 protein family, it is known to be involved with protein ubiquitination. Other names for this target antigen include E3 ubiquitin-protein ligase ZNF598. Gene orthologs have been identified in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species.