Anti-TOE1 antibodies are used in the immunodetection of the protein target of EGR1, exonuclease. In humans, the canonical protein has a reported length of 510 amino acid residues and a mass of 56.5 kDa. Its subcellular localization is in the nucleus. Up to 2 different isoforms have been reported for this protein. It is widely expressed across many tissue types. A member of the CAF1 protein family, TOE1 is reported to inhibit cell growth rate and cell cycle. The TOE1 gene has been associated with the disease, Pontocerebellar hypoplasia. Synonyms for this target antigen include target of EGR1 protein 1 and target of EGR1, member 1 (nuclear). TOE1 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of TOE1 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. In addition, ELISA is also a common application.