Active Recombinant Human IFNW1 Protein (Cys24-Ser195), C-His tagged, Animal-free, Carrier-free

• Cat.No.: IFNW1-157H
• Product Overview: Recombinant Human IFNW1 Protein (Cys24-Ser195) with C-His tag was expressed in E. coli and Animal-free as well as Carrier-free.

Specification

• Description: Interferon Omega (IFN-ω) is a 20.12 kDa member of type I IFN family with 173 amino acid residues. IL-28B is expressed by epithelial tissues. IFN-ω with antiviral, antitumor activity and regulating the innate immune response. Able to activate P13K/Akt signaling pathway via binding its receptor IFNAR in cells.
• Source: E. coli
• Species: Human
• Tag: C-His
• Form: Lyophilized
• Bio-activity: Measure by its ability to induce cytotoxicity in TF-1 cells. The ED50 for this effect is < 0.02 ng/mL. The specific activity of recombinant human IFN omega is approximately >5 × 10⁷ IU/ mg.
• Molecular Mass: The protein has a calculated MW of 20.93 kDa.
  The protein migrates as 20 kDa under reducing condition (SDS-PAGE analysis).
• Protein Length: Cys24-Ser195
• Endotoxin: < 0.1 EU/μg of the protein by the LAL method.
• Purity: >95% as determined by SDS-PAGE analysis.
• Storage: This product is stable after storage at:
  -20 centigrade for 12 months in lyophilized state from date of receipt.
  -20 or -80 centigrade for 1 month under sterile conditions after reconstitution.
  Avoid repeated freeze/thaw cycles.
• Storage Buffer: Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.
• Reconstitution: It is recommended to reconstitute the lyophilized protein in sterile H2O to a concentration not less than 200 μg/mL and incubate the stock solution for at least 20 min to ensure sufficient re-dissolved.
• Shipping: The product is shipped with polar packs. Upon receipt, store it immediately at -20 centigrade or lower for long term storage.

Gene Information

• Gene Name: IFNW1 interferon, omega 1 [ Homo sapiens (human) ]
• Official Symbol: IFNW1
• Synonyms: IFNW1; interferon, omega 1; interferon omega-1; IFN omega 1; interferon omega 1; interferon alpha-II-1; IFN-omega 1, interferon omega-1
• Gene ID: 3467
• mRNA Refseq: NM_002177
• Protein Refseq: NP_002168
• MIM: 147553
• UniProt ID: P05000