Anti-IFNA14 antibodies are used in the immunodetection of the protein interferon alpha 14. In humans, the canonical protein has a reported length of 189 amino acid residues and a mass of 22.1 kDa. It has been described to be a secreted protein. A member of the Alpha/beta interferon protein family, IFNA14 is known to be involved with adaptive immune responses and B cell differentiation. Post-translational modifications have been described, including glycosylation. Synonyms for this target antigen include LEIF2H, IFN-alpha-14, interferon alpha-H, interferon lambda-2-H, leIF H, and IFN-alphaH. Over 120 citations in the literature describe the use of IFNA14 antibodies in research. These antibodies are most commonly used in ELISA experiments, among other applications.