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Sino Biological™ IFNAR2 Recombinant Human Protein, hIgG1-Fc Tag DFS Item

This recombinant protein was expressed from a DNA sequence encoding the extracellular domain of the human IFNAR2 isoform a (NP_997468.1) (Met 1-Lys 243) fused to the Fc region of human IgG1 at the C-terminus

Manufacturer: life technologies  LS10359H02H25

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For Research Use Only. Not for use in diagnostic procedures.

Catalog No. 10359H02H25


Description & Specifications


For Use With (Application) Proteins, Expression, Isolation & Analysis; Enzyme & Protein Activity Assays; Protein Assay Controls, Reference Standards & Accessories
Format Lyophilized
Molecular Weight 51.8kDa
Purity ≥85% by SDS-PAGE
Quantity 5 x 5μg
Storage Requirements Store at -20°C. Store aliquots under sterile conditions at -20°C. Avoid repeated freeze-thaw cycles. Expires one year from date of receipt when stored as instructed.
Structural Form Truncated/Recombinant/Cell Surface Protein
Protein Subtype Interferons
Endotoxin Concentration <1 EU/μg
Common Name Interferon (alpha, beta and omega) receptor 2
Gene Symbol IFNAR2
Protein Tag IgG1 Fc Tag
Validated Application Assay Standard
Protein Family Cytokines & Receptors
Expression System Mammalian

Interferon (alpha, beta and omega) receptor 2 (IFNAR2), recombinant human protein is supplied as a lyophilized powder. It is suitable for use in performing cell based assays. It can also be used as a protein standard, or in other research applications.

  • Activity: Measured by its ability to inhibit rhesus IFNB-mediated protection of WISH human amnion cells infected with vesicular stomatitis virus (VSV) to viral lysis, the EC50 for this effect is typically 0.08-0.4μg/mL
  • Formulation: Lyophilized in 140mM NaCl, 2.7mM KCl, 10mM Na2HPO4, 1.8mM KH2PO4, pH 7.4, 5% Mannitol, 5% Trehalose, 0.02% Tween 80
  • Reconstitution: Dissolve the protein in sterile double distilled water to a concentration of 0.2mg/mL or lower; aliquot and use as soon as possible

This protein is manufactured by Sino Biological Inc.