IFN-gamma (interferon-gamma) is a type II interferon produced by immune cells such as T cells and NK cells. It plays a key role in antibacterial, antiviral and anti-tumor responses by activating effector immune cells and enhancing antigen presentation. effect. Its main signaling pathway involves the JAK-STAT pathway that interacts with its receptor IFNGR1, affecting gene regulation. IFN-gamma Protein, Pig is the recombinant Pig-derived IFN-gamma protein, expressed by E. coli , with tag free.