IFN a 2b 20kd-PEG Recombinant Protein

Product code: 32-1316

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10 µg
$388.00 

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Amount : 10 µg
Purification : Greater than 97.0% as determined by SEC-HPLC.
Content : 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.
Storage condition : 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 Name : Interferon alpha 2b, IFNA, INFA2, MGC125764, MGC125765.
Source : Escherichia Coli. Interferon-a 2b Human Recombinant produced in E.coli is a single, non-glycosylated, polypeptide chain containing 165 amino acids and having a molecular mass of 19269 Dalton. The Pegylated IFN-a 2b is produced by attaching a 20kDa mPEG-aldehyde to the N-terminal IFN alpha-2b. Interferon-a 2b is purified by proprietary chromatographic techniques. IFN-alpha is produced by macrophages and has antiviral activities. Interferon stimulates the production of two enzymes: protein kinase and an oligoadenylate synthetase.

The specific activity as determined in a viral resistance assay using VSV-WISH cells was found to be 3,000,000 IU/mg.

For Research Use Only. Not for use in diagnostic/therapeutics procedures.

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