Anti-DONSON antibodies are used in the immunodetection of the protein DNA replication fork stabilization factor DONSON. In humans, the canonical protein has a reported length of 566 amino acid residues and a mass of 62.7 kDa. Its subcellular localization is in the nucleus. Up to 3 different isoforms have been reported for this protein. It is reported to be expressed in the brain, with higher levels in prenatal compared to adult brain. A member of the DONSON protein family, Donson is reported to be a replisome component that maintains genome stability by protecting stalled or damaged replication forks. Synonyms for this target antigen include C21orf60, MIMIS, MISSLA, protein downstream neighbor of Son, downstream neighbor of SON, and B17. DONSON gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Some Donson antibodies may have been used in research and have associated citations. These antibodies are most commonly used in Western Blot experiments, among other applications.