Interferon gamma (IFN-gamma), also known as Type II interferon,is a cytokine produced primarily by T-lymphocytes and natural killer cells. The active form of IFN-gamma is an antiparallel dimer that interacts with the receptor IFN-gammaR1 and activates the IFN-gamma/JAK/STAT pathway. IFN-gamma signaling promotesbiological functions primarily related to antiviral and antibacterial defense, apoptosis, inflammation, and regulation of innate and acquired immune responses. While IFN-gamma-induced inflammatory cascades summon a variety of immune-related cell types, such as macrophages, natural killer (NK) cells and cytotoxic T lymphocytes (CTLs), IFN-gamma is also implicated in resistance to NK cell and CTL responses and in immune escape in a variety of cancers.Recombinant Rat Interferon gamma (IFN-gamma) produced in E.coli is a single non-glycosylated polypeptide chain containing 134 amino acids. A fully biologically active molecule, rrIFN-gamma has a molecular mass of 15.5 kDa analyzed by reducing SDS-PAGE and is obtained by chromatographic techniques at GenScript.
Molecular Weight:
15.5 kDa, observed by reducing SDS-PAGE.
Source:
Escherichia coli.
Purity:
> 95% as analyzed by SDS-PAGE and HPLC.
Form:
Sterile Filtered White lyophilized (freeze-dried) powder.
