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IFN-alpha 2b, human recombinant

A critical cytokine for innate and adaptive immunity
Catalog #: 4595
SKU-Size Size Price Qty
4595-20 20 μg
4595-100 100 μg
4595-1000 1 mg
More Sizes Get Quote

Product Details

Alternate Name Interferon α 2b, IFNA, INFA2, MGC125764, MGC125765
Gene Symbol IFNA2b
Gene ID 3440
Accession # Q86UP4
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 ≥98%
Endotoxin Level <0.1 ng/μg
Biological Activity The Biological activity is not tested
Reconstitution Instructions Reconstitute in H₂O to a concentration of 1 mg/ml. This solution can then be diluted into other aqueous buffers
Handling Centrifuge the vial prior to opening.
Storage Conditions -20°C
USAGE For Research Use Only! Not to be used in humans


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.

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