Anti-C22orf31 antibodies are used in the immunodetection of the protein chromosome 22 open reading frame 31. In humans, the canonical protein has a reported length of 290 amino acid residues and a mass of 32.7 kDa. Synonyms for this target antigen include bK747E2.1, uncharacterized protein C22orf31, and HS747E2A. C22orf31 gene orthologs have been reported in the mouse, bovine and chimpanzee species. Western Blot is the most common application for the C22orf31 antibodies listed below. Immunofluorescence and Immunohistochemistry are also common applications.