Pig Interferon Alpha, Active Protein is a purified Active Protein. Purity: >95% by SDS-PAGE. Host: E. coli. Endotoxin Level: <1.0EU per 1ug, by the LAL method. Species: Pig (Sus scrofa, Porcine). Target Name: Interferon Alpha. Accession Number: P49879. Expression Region: Cys24~Met172. Tag Info: N-terminal His and GST Tag. Theoretical MW: 44kda. Buffer: PBS, pH7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300.. Target Synonyms: IFNA1, IFL, LeIF D, IFN, IFN-Alpha, IFNA13, IFN-A, IFNAP22, IFN-Alpha 1b, Interferon Alpha 1b, Interferon, Leukocytic, IFN, Leukocyte, Interferon alpha-D Restrictions: For Research Use Only. Not for use in diagnostic procedures.