Anti-G2E3 antibodies are used in the immunodetection of the protein G2/M-phase specific E3 ubiquitin protein ligase. In humans, the canonical protein has a reported length of 706 amino acid residues and a mass of 80.5 kDa. Its subcellular localization is in the nucleus and cytoplasm. It is reported to be highly expressed in the brain, liver, kidney, testes and ovary. G2E3 is known to be involved with the apoptotic pathway and protein ubiquitination. Synonyms for this target antigen include G2/M phase-specific HECT-type E3 ubiquitin transferase, G2/M-phase specific E3 ubiquitin ligase, PHD finger protein 7B, and G2/M phase-specific E3 ubiquitin-protein ligase. G2E3 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Western Blot is a widely used application for the G2E3 antibodies listed below. In addition, ELISA is also a common application.