Anti-C17orf100 antibodies are used in the immunodetection of the protein chromosome 17 open reading frame 100. In humans, the canonical protein has a reported length of 118 amino acid residues and a mass of 13 kDa. Synonyms for this target antigen include uncharacterized protein C17orf100 and hCG1985469. C17orf100 gene orthologs have been reported in the mouse, rat, bovine and chimpanzee species.