Immune Interferon, type II interferon, T cell interferon, MAF, IFNG, IFG, IFI, IFN-gamma.
Greater than 90.0% as determined by SDS-PAGE.
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IFNG Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 159 amino acids (24-161 a.a) and having a molecular mass of 18.4kDa. IFNG is fused to a 21 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Immune Interferon, type II interferon, T cell interferon, MAF, IFNG, IFG, IFI, IFN-gamma.
MGSSHHHHHH SSGLVPRGSH MQDPYVKEAE NLKKYFNAGH SDVADNGTLF LGILKNWKEE SDRKIMQSQI VSFYFKLFKN FKDDQSIQKS VETIKEDMNV KFFNSNKKKR DDFEKLTNYS VTDLNVQRKA IHELIQVMAE LSPAAKTGKR KRSQMLFRG.
Interferon-gamma (IFN-γ) is a dimerized soluble cytokine and the only member of the type II class of interferons. It plays a crucial role in the immune system by inhibiting viral replication directly and through its immunostimulatory and immunomodulatory effects . Human recombinant IFN-γ, particularly with a His tag, is a form of this cytokine that has been engineered for research and therapeutic purposes.
Recombinant human IFN-γ is typically produced in various expression systems, such as HEK293 cells or E. coli. The His tag, a sequence of histidine residues, is added to facilitate purification through affinity chromatography. This recombinant protein is often expressed as a single, non-glycosylated polypeptide chain containing 159 amino acids and having a molecular mass of approximately 18.4 kDa .
IFN-γ is known for its broad-spectrum antiviral properties. It is produced by lymphatic T cells and natural killer cells upon stimulation by antigens . The cytokine activates effector immune cells and enhances antigen presentation, making it a vital component in the body’s defense against infections and tumors . Recombinant IFN-γ retains these biological activities, making it a valuable tool in clinical research and therapeutic applications.
The production of recombinant human IFN-γ involves several steps:
Recombinant human IFN-γ is used in various research and clinical applications, including: