The Interferon Alpha 21 (IFNa21) Monoclonal Antibody is applicable for the following applications: IHC. Host: Mouse. Species Reactivity: Human (Homo sapiens). Immunogen: Asp25~Glu189. Accession Number: P01568. Gene ID: 3452. Target Synonyms: LeIF F, Interferon alpha-F. Restrictions: For Research Use Only. Not for use in diagnostic procedures.