重组小鼠IFNG蛋白

小鼠

人胚胎肾细胞（HEK293）

Met 1 - Cys 155

A DNA sequence encoding the mouse IFNG (NP_032363.1) (Met1-Cys155) was expressed and purified.

(80+7.6) % as determined by SDS-PAGE

1. Measured by its binding ability in a functional ELISA.
2. Immobilized mouse IFNG at 10 μg/mL (100 μL/well) can bind mouse IFNGR1-Fc (Cat:503623). The EC₅₀ of mouse IFNGR1-Fc (Cat:503623) is 0.04-0.08 μg/mL.
3. Measured in antiviral assays using L929 cells infected with vesicular stomatitis virus.The ED₅₀ for this effect is typically 0.5-2 ng/mL.

The recombinant mouse IFNG consists of 133 amino acids and predicts a molecular mass of 15.5 kDa. It migrates as approximately 19.6 and 15.4 kDa band in SDS-PAGE under reducing conditions.

INTERFERON GAMMA; IFG; IMMUNE INTERFERON; IFN-G; GAMMA INTERFERON; IFI; IFN GAMMA; IFNG

Interferon gamma

IFN gamma, also known as IFNG, is a secreted protein which belongs to the type I I interferon family. IFN gamma is produced predominantly by natural killer and natural killer T cells as part of the innate immune response, and by CD4 and CD8 cytotoxic T lymphocyte effector T cells once antigen-specific immunity develops. IFN gamma has antiviral, immunoregulatory, and anti-tumor properties. IFNG, in addition to having antiviral activity, has important immunoregulatory functions, it is a potent activator of macrophages, and has antiproliferative effects on transformed cells and it can potentiate the antiviral and antitumor effects of the type I interferons. The IFNG monomer consists of a core of six α-helices and an extended unfolded sequence in the C-terminal region. IFN gamma is critical for innate and adaptive immunity against viral and intracellular bacterial infections and for tumor control. Aberrant IFN gamma expression is associated with a number of autoinflammatory and autoimmune diseases. The importance of IFN gamma in the immune system stems in part from its ability to inhibit viral replication directly, and most importantly from its immunostimulatory and immunomodulatory effects. IFNG also promotes NK cell activity.

Lyophilized from sterile PBS, pH 7.4.
1. 5 % trehalose and mannitol are added as protectants before lyophilization.
2. Please contact us for any concerns or special requirements.

< 1.0 EU per μg of the protein as determined by the LAL method

Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.