Recombinant Human IFNA7 protein (rFc Tag)

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• Recombinant Human IFNA7 protein (rFc Tag) (Eg4956)

Species

Human

Purity

>90 %, SDS-PAGE

Tag

rFc Tag

Activity

not tested

Cat no : Eg4956

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Validation Data Gallery

• 

  Purity of Recombinant Human IFNA7 was determined by SDS-PAGE. The protein was resolved in an SDS-PAGE in reducing (R) and non-reducing (NR) conditions and stained using Coomassie blue.

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Product Information

• Purity: >90 %, SDS-PAGE
• Endotoxin: <0.1 EU/μg protein, LAL method
• Activity:

  Not tested

• Expression: HEK293-derived Human IFNA7 protein Cys24-Asp189 (Accession# P01567) with a rabbit IgG Fc tag at the N-terminus.
• GeneID: 3444
• Accession: P01567
• PredictedSize: 46.8 kDa
• SDS-PAGE: 45-52 kDa, reducing (R) conditions
• Formulation: Lyophilized from 0.22 μm filtered solution in 0.5M arg，30mM Tris，pH8.0. Normally 5% trehalose and 5% mannitol are added as protectants before lyophilization.
• Reconstitution: Briefly centrifuge the tube before opening. Reconstitute at 0.1-0.5 mg/mL in sterile water.
• Storage Conditions:
  It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
  • Until expiry date, -20℃ to -80℃ as lyophilized proteins.
  • 3 months, -20℃ to -80℃ under sterile conditions after reconstitution.
• Shipping: The product is shipped at ambient temperature. Upon receipt, store it immediately at the recommended temperature.

Background

Interferons (IFN) are a family of cytokines with potent anti-viral, antiproliferative and immunomodulatory properties, classified based on their binding specificity to cell surface receptors. IFNA7 has been shown to be a strong inducer of IFN-stimulated genes and anti-viral protection.

References:

1. Pestka S. et al. (1987). Annu. Rev. Biochem. 56:727.
2. Moll H.P. et al. (2011). Cytokine. 53:52.