ED50<0.05 ng/mL, measured by cytotoxicity assay using HT-29 cells. Gln24-Gln166 (accession number:P01579). Expression construct with an N-terminal Met.
IFNG
Spezies: Human
Wirt: Wheat germ
Recombinant
WB, ELISA, AA, AP
Beschränkungen
Nur für Forschungszwecke einsetzbar
Format
Lyophilized
Rekonstitution
Reconstituted in ddH2O or PBS at 100 μg/mL.
Buffer
Lyophilized after extensive dialysis against PBS.
Lagerung
-80 °C
Informationen zur Lagerung
Lyophilized recombinant human Interferon gamma (rhIFN-γ) remains stable up to 6 months at -80°C from date of receipt. Upon reconstitution, rhIFN-γ should be stable up to 1 week at 4°C or up to 2 months at -20°C.
Human Interferon gamma (hIFN-γ) is amacrophage-activating factor and the lone member of Interferon type II.The active form of IFN-γ is an antiparallel dimer that interacts with the receptor IFN-γR1 and sets off IFN-γ/JAK/STAT pathway. IFN-γ signaling does diverse biological functions primarily related to host defense and immune regulation, including antiviral and antibacterial defense, apoptosis, inflammation, and innate and acquired immunity. While IFN-γ-induced inflammatory cascade summons a variety of immune-related cell types, such as macrophages, natural killer (NK) cells and cytotoxic T lymphocytes (CTLs), IFN-γ is also implicated in resistance to NK cell and CTL responses and in immune escape in a variety of cancers. Recombinant human Interferon gamma (rhIFN-γ) produced in E. coli is a non-glycosylated polypeptide chain of 144 amino acids. A fully biologically active molecule, rhIFN-γ has a molecular mass of 17 kDa analyzed by reducing SDS-PAGE and is obtained by proprietary refolding and chromatographic techniques. Synonyms: Immune Interferon, type II interferon, T cell interferon, MAF, IFNG, IFG, IFI,IFN-gamma.