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IFN-alpha 2b, human recombinant
A critical cytokine for innate and adaptive immunity
Product Overview
Alternate Names / Synonyms: Interferon alpha 2b, IFNA, INFA2, MGC125764, MGC125765
Gene Symbol: IFNA2b
Accession #: Q86UP4
Gene ID: 3440
Source: E. coli
Appearance: Lyophilized protein
Physical Form Description: Sterile filtered and lyophilized from 5 mM sodium phosphate, pH 7.4.
Molecular Weight: 19.3 kDa
Purity by SDS-PAGE: ≥98%
Purity by HPLC: ≥98%
Endotoxin Level: <0.1 ng/μg
Biological Activity: The specific activity as determined in a viral resistance assay using bovine kidney MDBK cells was found to be 2.6 x 10⁸ units/mg
Reconstitution Instructions: Reconstitute in water to a concentration of 1 mg/ml. This solution can then be diluted into other aqueous buffers
Storage Temp.: -20°C
Shipping: Blue ice
Background Information: IFN-α 2b is a lymphoid factor that possesses potent anti-viral activity. Human IFN-α 2b is a 19.3 kDa protein containing 165 amino acid residues.
Handling: Centrifuge the vial prior to opening.
Usage: For Research Use Only! Not to be used in humans. |