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IFN alpha 2b Protein

Interferon α 2b, IFNA, INFA2, LeIF A, MGC125764, MGC125765

Catalog No. Product Name Size List Price (US$) Quantity
BP000083-CYT-034 Recombinant Human IFNA 2b 20kd-Pegylated 10 ug 160.00
BP000083-CYT-034 Recombinant Human IFNA 2b 20kd-Pegylated 1 mg 5200.00
Description

Introduction
IFN-alpha is produced by macrophages and has antiviral activities. Interferon stimulates the production of two enzymes: protein kinase and an oligoadenylate synthetase.

BP000083-CYT-034: Recombinant Human IFNα 2b 20kd-Pegylated

Source: E. coli-derived.
A single, non-glycosylated, polypeptide chain containing 165 amino acids and having a molecular mass of 19269 Dalton.
The specific activity as determined in a viral resistance assay using VSV-WISH cells was found to be 1,000,000 IU/mg.
Purity: > 97% by SDS-PAGE and RP-HPLC.
Formulation: IFN-a 2b is supplied in solution (1.48 ug/ml) containing 20 mM Acetate Buffer (pH 6.0), 0.8% NaCl and 0.005% Polysorbate 80.

Shipping: The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70°C as supplied.
1 month, 2 to 8°C under sterile conditions after reconstitution.
3 months, -20 to -70°C under sterile conditions after reconstitution.

Other IFN alpha 2b Proteins:
Recombinant Human IFNα 2b Pegylated
Recombinant Human IFNα 2b Protein
Recombinant Human IFNα 2b Protein, Yeast
Recombinant Human IFNα 2b Pegylated
Recombinant Human IFNα 2b Protein

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