Recombinant Mouse IFN- Gamma protein

Recombinant Mouse IFN- Gamma protein

• Background: Interferon-gamma (IFN-γ), also known as Type II interferon or immune interferon, is a cytokine produced primarily by T-lymphocytes and natural killer cells. The protein shares no significant homology with IFN-β or the various IFN-α family proteins. Mature IFN-γ exists as noncovalently-linked homodimers. It shares high sequence indentity with rat IFN-γ (86 %). IFN-γ was originally characterized based on its antiviral activities. The protein also exerts antiproliferative, immunoregulatory and proinflammatory activities and is thus important in host defense mechanisms. IFN-γ induces the production of cytokines, upregulates the expression of class I and II MHC antigens, Fc receptor and leukocyte adhesion molecules. It modulates macrophage effector functions, influences isotype switching and potentiates the secretion of immunoglobulins by B cells. Additionally, IFN-γ augments TH1 cell expansion and may be required for TH1 cell differentiation.
• CAS Number: 9000-83-3
• Reconstitution: Lyophilized from a .2 μm filtered concentrated solution in PBS, pH 7.4.
• Molecular Weight: Approximately 15.5 kDa, a single non-glycosylated polypeptide chain containing 133 amino acids.