IRF3 (human, recombinant)

IRF3 (human, recombinant)

CAT N°: 22811
Price:

732.00 622.20

Interferon regulatory factor 3 (IRF3) is a member of the IRF family. It plays a crucial role in activation of innate immunity and inflammation in response to viral infection, functioning as a molecular switch for antiviral activity.{39335,39336,39338,39337,39339} Double-stranded RNA generated during a viral infection leads to IRF3 activation by serine/threonine phosphorylation by TBK1 or IKBKE kinases, which induces a conformational change leading to its dimerization, nuclear localization, and association with CREBBP.{39335,39336,39338,39334} The complex, known as DRAF1, activates transcription interferons alpha and beta, as well as other interferon-induced genes.{39335,39334} These genes play a critical role in type 1 interferon (IFN)-dependent immune response.{39339} A recent study shows phosphorylation of innate immune adaptor proteins MAVS, STING, and TRIF recruits and specifies IRF3 phosphorylation and activation by the serine/threonine-protein kinase TBK1, thereby inducing the production of type-1 interferons.{39336,39337,39340}

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