Description: Human recombinant IFNA14 produced in E.coli is a single, non-glycosylated polypeptide chain containing 191 amino acids (24-189) and having a molecular mass of 22.4kDa. IFNA14 is fused to a 25 amino acid His-tag at N-terminus. Interferon alpha-14 (IFNA14) is a member of the alpha/beta interferon family. IFNA14 is produced by macrophages (IFN-alpha have antiviral activities). The interferon stimulates the production of 2 enzymes: a protein kinase and an oligoadenylate synthetase.