bsm-51312M

DATASHEET

Host: Mouse

Target Protein: IRF3

Clonality: Monoclonal

Isotype: IgG1

Entrez Gene: 3661

Swiss Prot: Q14653

Source: This IRF3 antibody is generated from a mouse immunized with a recombinant protein.

Purification: Purified by Protein G.

Storage Buffer: 0.01M TBS(pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.

Storage: Shipped at 4C. Store at -20C for one year. Avoid repeated freeze/thaw cycles.

Background:

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.

Size: 100uL

Concentration: 0.5ug/ul

Applications: WB(1:300-5000)
FCM(1:200-400)
IHC-P(1:200-400)
IF(ICC)(1:50-200)
IF(1:50-200)

Predicted Molecular Weight: 47

Predicted Cross Reactive Species: Human

For research use only. Not intended for diagnostic or therapeutic use.