Recombinant Interferon Alpha 21 (IFNa21)

Recombinant Human Interferon Alpha 21 (IFNa21) is a purified Prokaryotic Protein. Purity: >97% by SDS-PAGE. Host: E. coli. Endotoxin Level: <1.0EU per 1ug, by the LAL method. Species: Human (Homo sapiens). Target Name: Interferon Alpha 21 (IFNa21). Target Synonyms: LeIF F; Interferon alpha-F. Accession Number: P01568. Gene ID: 3452. Expression Region: Asp25~Glu189. Tag Info: N-terminal His and GST Tag. Theoretical MW: 50kDa. Buffer: PBS, pH7.4, containing 0.01% SKL, 5% Trehalose. Storage: -20°C. Avoid repeated freeze/thaw cycles. Restrictions: For Research Use Only. Not for use in diagnostic procedures.