Interferons are cytokines that are widely known to induce potent anti-viral activity. Interferon- alpha exerts a variety of other biological effects, including anti-tumor and immunomodulatory activities and are increasingly used clinically to treat a range of malignancies, myelodysplasias and autoimmune diseases. Human recombinant IFN-alpha 1 produced in E. coli is a single, non-glycosylated, polypeptide chain containing 167 amino acids (24-189) and having a molecular mass of 19.5 kDa.
Human IFNA1 expressed in E.coli
CAT# CSC-CTK0176-20 (20 μg); CAT# CSC-CTK0176-100 (100 μg)
Greater than 95% as determined by SDS-PAGE analysis.
Sterile-filtered, colorless protein solution in PBS (pH 7.4).
Please centrifuge product briefly before opening vial. The dissolved protein can be diluted into other aqueous buffers and stored at -20°C for future use.
Storage & Stability
Store at 4°C if entire vial will be used within 1 week. Store frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles.
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