Interferon-alpha 2b (IFN-α2b) is a type I interferon made by leukocytes during viral infection. The JAK-STAT pathway mediates the antiviral and anti-cell proliferation activities of IFN-α2b. IFN-α proteins are widely used as standard treatments during antiviral and antineoplastic therapies. The IFN-α2b variant differs from IFN-α2a by one amino acid. Shenandoah Biotechnology is a manufacturer of research grade recombinant proteins typically used as cytokines, growth factors and chemokines in cell based assays and cell culture. Each production lot is tested for QA and the expected values for each product can be viewed under the product specifications tab. A COA is supplied with each product shipped detailing purity, formulation, biological activity, endotoxin levels, reconstitution instructions and recommended storage conditions.  This product is for research use only and is not for use in humans. Ordering information: Ships at room temperature; Store at ­20°C upon delivery.
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