IRF3 Polyclonal Antibody

CAT: 0498-bs-2993R-TRSize: 20 µLDry Ice: NoHazardous: No
CAT#:0498-bs-2993R-TRSize:20 µL
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AVAILABILITY: InStock
24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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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.
Synonyms
Interferon regulatory factor 3; IRF-3; IRF3
Gene ID
3661
Swiss Prot
Q14653
Cellular Locus
Cytoplasm, Nucleus
Host
Rabbit
Cross Reactivity
Human, Mouse, Rat
Immunogen
51-150/427
Target
IRF3
Clonality
Polyclonal
Conjugation
Unconjugated
Source
KLH conjugated synthetic peptide derived from human IRF3
Applications
WB, ELISA, IHC-P, IHC-F, IF (IHC-P), IF (IHC-F), IF (ICC)
Purification
Purified by Protein A.
Concentration
1ug/ul
Dilution
WB (1:300-5000), ELISA (1:500-1000), IHC-P (1:200-400), IHC-F (1:100-500), IF (IHC-P) (1:50-200), IF (IHC-F) (1:50-200), IF (ICC) (1:50-200)
Buffer
0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
Modification
Unmodified
Storage Conditions
Shipped at 4C. Store at -20C for one year. Avoid repeated freeze/thaw cycles.
Prediction Reactivity
Dog, Cow, Pig, Horse
Gene ID URL
3661
Isotype
IgG

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