Human IFN a 2b (20 kd PEG) Protein

• Catalog Number: orb426362
• Category: Proteins
• Description: Recombinant of human IFN a 2b (20 kd PEG) protein
• Form/Appearance: Colorless, clear and transparent solution.
• Buffer/Preservatives: IFN-a 2b is supplied in solution (1.48mg/ml) containing 20mM Acetate Buffer (pH 6.0), 0.8%NaCl and 0.005% Polysorbate 80.
• Purity: Greater than 97.0% as determined by SEC-HPLC.
• Application notes: Cytokines And Growth Factors
• Source: Escherichia Coli
• Biological Activity: The specific activity as determined in a viral resistance assay using VSV-WISH cells was found to be 3,000,000 IU/mg.
• Storage: Stability: IFN alpha-2b PEG should be stored refrigerated at 2° to 8°C. Vials should be kept in their packaging to protect from light until the time of use. Shaking and freezing should be avoided
• Alternative names: Interferon alpha 2b, IFNA, INFA2, MGC125764, MGC12
• Note: For research use only