Anti-C18orf32 antibodies are used in the immunodetection of the protein chromosome 18 open reading frame 32. In humans, the canonical protein has a reported length of 76 amino acid residues and a mass of 8.7 kDa. Its subcellular localization is in the ER. It is notably widely expressed in many tissue types. A member of the UPF0729 protein family, C18orf32 is believed to activate the NF-kappa-B signaling pathway. The C18orf32 gene has been associated with the disease, Glycosylphosphatidylinositol biosynthesis defect. Synonyms for this target antigen include putative NF-kappa-B-activating protein 200, putative NFkB activating protein, and UPF0729 protein C18orf32. C18orf32 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Some C18orf32 antibodies may have been used in research and have associated citations. Immunohistochemistry is a widely used application for these antibodies. In addition, Western Blot is also a common application.