Anti-NLRP9 antibodies are used in the immunodetection of the protein NLR family pyrin domain containing 9. In humans, the canonical protein has a reported length of 991 amino acid residues and a mass of 113.3 kDa. Its subcellular localization is in the cytoplasm. Up to 2 different isoforms have been reported for this protein. It is reported to be expressed in ileum intestinal epithelial cells. A member of the NLRP protein family, NLRP9 is known to be involved with viral immune response and inflammatory response pathways. Synonyms for this target antigen include NACHT, LRR and PYD containing protein 9, NACHT, leucine rich repeat and PYD containing 9, PYRIN and NACHT-containing protein 12, and NACHT, LRR and PYD domains-containing protein 9. NLRP9 gene orthologs have been reported in the mouse, rat, bovine and chimpanzee species. Some NLRP9 antibodies may have been used in research and have associated citations. Immunohistochemistry is a widely used application for these antibodies. ELISA, Western Blot, Immunocytochemistry, and Immunofluorescence are also common applications.