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Novus Biologicals™ Recombinant Human IFN-alpha 1 Protein
SDP

Catalog No. NB805544 Shop All R&D Systems Products
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Catalog No. Quantity
NB805544 100 μg
NB805354 500 μg
NB805498 1 mg
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Catalog No. NB805544 Supplier Novus Biologicals™ Supplier No. NBP235888100UG
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Description

Recombinant Protein

IFN-alpha 1 protein is fully biologically active when compared to standard. The specific activity determined by an anti-viral assay is no less than 1.0 x 10^8 IU/mg

Specifications

Accession Number P01562
For Use With (Application) SDS-PAGE, Bioactivity
Formulation Lyophilized from a 0.2 μm filtered solution in PBS, pH 7.4, containing 3 % Mannitol, 0.05 % Tween-80.
Gene ID (Entrez) 3439
Molecular Weight (g/mol) MolecularWeight-theroretical: 19.5 kDa
Quantity 100 μg
Storage Requirements Store at -20°C to -70°C as supplied. After reconstitution, store at 2 to 8 C for 1 month and (at -20°C to -70°C for long term storage. Avoid repeated freeze/thaw cycles.)
Endotoxin Concentration Less than 0.1 EU/μg of IFN-alpha 1 AS determined by LAL method.
Gene Alias 1, IFL;IFN;IFNA@;IFNA13;IFN-ALPHA;IFN-alphaD;Interferon alpha-1/13;leIF D
Gene Symbol IFNA1
Reconstitution Recommended to centrifuge prior to opening. Reconstitute in sterile distilled water or aqueous buffer containing 0.1% BSA to a concentration of 0.1-1.0 mg/mL Apportion stock solutions into working aliquots and store (at <-20°C.)
Research Category Cancer, Immunology, Innate Immunity
Purity or Quality Grade >97 % pure by SDS-PAGE and HPLC
Protein IFN-alpha 1
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