Anti-AZI2 antibodies are used in the immunodetection of the protein 5-azacytidine induced 2. In humans, the canonical protein has a reported length of 392 amino acid residues and a mass of 44.9 kDa. Its subcellular localization is in the cytoplasm. Up to 4 different isoforms have been reported for this protein. It is widely expressed across many tissue types. AZI2 is reported to be an adapter protein, which binds TBK1 and IKBKE playing a role in antiviral innate immunity. Post-translational modifications have been described, including ubiquitination. Synonyms for this target antigen include 5-azacytidine induced gene 2, NAK-associated protein 1, NF-kappa-B-activating kinase-associated protein 1, and 5-azacytidine-induced protein 2. AZI2 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of AZI2 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.