Anti-OXSR1 antibodies are used in the immunodetection of the protein oxidative stress responsive kinase 1. In humans, the canonical protein has a reported length of 527 amino acid residues and a mass of 58 kDa. Its subcellular localization is in the cytoplasm. It is widely expressed across many tissue types. A member of the STE Ser/Thr protein kinase protein family, OXSR1 is known to be involved with intracellular signal transduction. Post-translational modifications have been described, including phosphorylation. Synonyms for this target antigen include serine/threonine-protein kinase OSR1, oxidative stress responsive 1, oxidative stress-responsive 1 protein, and OSR1. OXSR1 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of OXSR1 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. ELISA, Immunofluorescence, and Immunohistochemistry are also common applications.