Active GMP Recombinant Human IFN-α2b Protein

• Cat.No.: IFN-α2b-01HG
• Product Overview: Recombinant human IFN-α2b protein, was expressed in CHO-K1 cell-derived in an animal component free process under cGMP guidelines.

Specification

• Species: Human
• Source: CHO
• Description: Interferons (IFNs) are known for their key role in host defense mechanisms. Type I interferons include the IFN-alpha family, IFN-beta, -omega, -kappa and Limitin/IFN-zeta, and are important in the regulation of the immune response to viral infections. The type II interferon group includes only interferon gamma. IFN-γ is a multifunctional cytokine with antiproliferative, immunomodulatory and proinflammatory effects that are important for many aspects of the immune response. The type III interferon family includes IL-29/IFN-lambda 1, IL-28A/IFN-lambda 2, IL-28B/IFN-lambda 3, and IFN-lambda 4. Similar to type I interferons, type III interferons have antiviral, antiproliferative, and immunomodulatory effects.
• Form: Lyophilized powder
• Endotoxin: <20 EU/mg
• Bio-activity: >1.0 x 10^8 IU/mg
• Purity: >95.0% by high performance liquid chromatography (SEC-HPLC) and SDS-PAGE.
• Storage Buffer: 10mM Phosphate-Buffered Saline (pH 7.2)
• Storage: It is recommended that rhIFN-α2b be stored at -20°C/-80°C after dispensing pending further dilution to working concentration. Avoid repeated freeze-thawing if possible
• Concentration: 1.5mg/ml
• Sterility: Sterility