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Active Recombinant Human IFNA4 protein, hFc-tagged

Cat.No. : IFNA4-29H
Product Overview : Recombinant Human IFNA4 protein(NP_066546.1)(Cys23-Asp189), fused with hFc tag, was expressed in HEK293.
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Source : HEK293
Species : Human
Tag : hFc
Form : Lyophilized from sterile PBS, pH 7.4Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. Please refer to the specific buffer information in the hard copy of CoA.
Bio-activity : Measured in antiviral assays using WISH human amnion cells infected with vesicular stomatitis virus (VSV).The EC50 for this effect is 0.2-1 ng/mL.
Molecular Mass : The recombinant human Fc/IFN-α4a is a disulfide-linked homodimeric protein. The reduced monomer consists of 403 amino acids and has a predicted molecular mass of 46 kDa. As a result of glycosylation, the apparent molecular mass of rh Fc/IFN-α4a monomer is approximately 50 kDa in SDS-PAGE under reducing conditions.
Proteinlength : Cys23-Asp189
Endotoxin : < 1.0 EU per μg of the protein as determined by the LAL method
Purity : > 97 % as determined by SDS-PAGE
Storage : Samples are stable for up to twelve months from date of receipt at -20°C to -80°C. Store it under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Reconstitution : It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents.
Gene Name : IFNA4 interferon, alpha 4 [ Homo sapiens ]
Official Symbol : IFNA4
Synonyms : IFNA4; interferon, alpha 4; interferon alpha-4; IFN alpha4a; MGC142200; IFN-alpha-4; interferon alpha-4B; interferon alpha-76; interferon alpha-M1; INFA4; IFN-alpha4a;
Gene ID : 3441
mRNA Refseq : NM_021068
Protein Refseq : NP_066546
MIM : 147564
UniProt ID : P05014

For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.

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