phospho-IRF3 (Ser386) Polyclonal Antibody
Applications
Reactivity
| Overview | |
| Catalog # | bs-9278R-100uL |
| Product Name | phospho-IRF3 (Ser386) Polyclonal Antibody |
| Applications |
WB
IHC-P
IHC-F
IF
FLOW-CYT
|
| Reactivity | Human, Mouse, Rat |
| Specifications | |
| Conjugation | Unconjugated |
| Host | Rabbit |
| Source | KLH conjugated synthetic phosphopeptide derived from human IRF3 around the phosphorylation site of Ser386 |
| Modification Site | Ser386 |
| Clonality | Polyclonal |
| Isotype | IgG |
| Concentration | 1ug/ul |
| Purification | Purified by Protein A. |
| Storage Buffer | 0.01M TBS(pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| Storage Condition | Shipped at 4_. Store at -20_ for one year. Avoid repeated freeze/thaw cycles. |
| Target | |
| Gene ID | 3661 |
| Swiss Prot | Q14653 |
| Subcellular location | Cytoplasm, Nucleus |
| Synonyms | Interferon regulatory factor 3; IRF-3; IRF3 |
| 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. |
| Application Dilution | |
| WB | 1:300-5000 |
| IHC-P | 1:200-400 |
| IHC-F | IFIHC-P1:50-200 |
| IF | |
| Flow-Cyt | |
Frequently asked questions
Which applications is phospho-IRF3 (Ser386) Polyclonal Antibody (bs-9278R) validated for, and at what dilution?
bs-9278R is validated for WB (1:300-5000); IHC-P (1:200-400); IF(IHC-P) (1:50-200). These are recommended starting dilutions; optimal dilutions should be determined by the end user.
Which species does phospho-IRF3 (Ser386) Polyclonal Antibody (bs-9278R) react with?
Tested reactivity: Human, Mouse, Rat.
How should bs-9278R be stored?
Shipped at 4_. Store at -20_ for one year. Avoid repeated freeze/thaw cycles. Storage buffer: 0.01M TBS(pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
What immunogen was used to raise phospho-IRF3 (Ser386) Polyclonal Antibody (bs-9278R)?
KLH conjugated synthetic phosphopeptide derived from human IRF3 around the phosphorylation site of Ser386