Phospho-IRF3 (Ser396) Polyclonal Antibody, PE Conjugated, Rabbit
Biozol Catalog Number:
BSS-BS-3195R-PE
Supplier Catalog Number:
bs-3195R-PE
Alternative Catalog Number:
BSS-BS-3195R-PE-100
Manufacturer:
Bioss
Host:
Rabbit
Category:
Antikörper
Application:
IF, WB
Species Reactivity:
Human, Mouse, Rat
Conjugation:
PE
Alternative Names:
Interferon regulatory factor 3, IRF-3, IRF3
Key transcriptional regulator of type I interferon (IFN)-dependent immune responses which plays a critical role in the innate immune response against DNA and RNA viruses. Regulates the transcription of type I IFN genes (IFN-alpha and IFN-beta) and IFN-stimulated genes (ISG) by binding to an interferon-stimulated response element (ISRE) in their promoters. Acts as a more potent activator of the IFN-beta (IFNB) gene than the IFN-alpha (IFNA) gene and plays a critical role in both the early and late phases of the IFNA/B gene induction. Found in an inactive form in the cytoplasm of uninfected cells and following viral infection, double-stranded RNA (dsRNA), or toll-like receptor (TLR) signaling, is phosphorylated by IKBKE and TBK1 kinases. This induces a conformational change, leading to its dimerization and nuclear localization and association with CREB binding protein (CREBBP) to form dsRNA-activated factor 1 (DRAF1), a complex which activates the transcription of the type I IFN and ISG genes. Can activate distinct gene expression programs in macrophages and can induce significant apoptosis in primary macrophages.
