Anti-STOX1 antibodies are used in the immunodetection of the protein storkhead box 1. In humans, the canonical protein has a reported length of 989 amino acid residues and a mass of 111 kDa. Its subcellular localization is in the nucleus and cytoplasm. Up to 3 different isoforms have been reported for this protein. It is reported to be expressed in the placenta, including the invasive extravillus trophoblast cells. STOX1 is known to be involved in regulating the levels of reactive oxidative species and reactive nitrogen species and in mitochondrial homeostasis in the placenta. The STOX1 gene has been associated with the disease, Pre-eclampsia/eclampsia. Synonyms for this target antigen include storkhead-box protein 1 and winged-helix domain-containing protein. STOX1 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. ELISA and Western Blot are common applications for STOX1 antibodies.