IFN-Omega, human Recombinant. IFN-Omega, human recombinant, Exerts antiviral and antiproliferative activities, Host: E Coli, Purity: greater than or equal to 98%(SDS-PAGE), 19.9 kDa protein consisting of 172 amino acid residues, Synonym: IFN alpha II-1, IFNW1, Storage: -20C, 50ug