Invitrogen™ IRF3 Polyclonal Antibody

Catalog No.	Quantity
PIPA582178	100 μL

Catalog No. PIPA582178 Supplier Invitrogen™ Supplier No. PA582178

Description

Rabbit Polyclonal Antibody

Immunogen sequence: VNKSRTRFRI PWKHGLRQDA QQEDFGIFQA WAEATGAYVP GRDKPDLPTW KRNFRSALNR KEGLRLAEDR SKDPHDPHKI YEFVNSGVGD FSQPDTSPDT NGGGSTSDTQ EDILDELLGN MVLAPLPDPG PPSLAVAPEP CPQ Highest antigen sequence indentity to the following orthologs: Mouse - 64%, Rat - 71%.

IFR3 (interferon regulatory factor 3) is a key transcriptional regulator of type I interferon (IFN)-dependent immune responses. It plays a critical role in the innate immune response against DNA and RNA viruses. IFR3 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. It acts as a more potent activator of the IFN-beta gene than the IFN-alpha gene and plays a critical role in both the early and late phases of the IFNA/B gene induction. IFR3 is found in an inactive form in the cytoplasm of uninfected cells and following viral infection, double-stranded RNA, or toll-like receptor signaling. It 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 to form dsRNA-activated factor 1 (DRAF1), a complex which activates the transcription of the type I IFN and ISG genes. Mutations in the gene can result in encephalopathy, acute, infection-induced, herpes-specific 7.

Specifications

• Antigen: IRF3
• Applications: Immunohistochemistry (Paraffin), Western Blot, Immunocytochemistry
• Classification: Polyclonal
• Concentration: 0.2 mg/mL
• Conjugate: Unconjugated
• Formulation: PBS with 40% glycerol and 0.02% sodium azide; pH 7.2
• Gene: IRF3
• Gene Accession No.: Q14653
• Gene Alias: C920001K05Rik; IIAE7; Interferon regulatory factor 3; IRF3; IRF-3; IRF3 (phospho S386); IRF3 (pS386); IRF3 (pSer386); IRF3 phospho; IRF3 phospho S386; IRF3 phospho Ser386; phospho IRF3
• Gene Symbols: IRF3
• Host Species: Rabbit
• Immunogen: Recombinant protein corresponding to Human IRF3. Recombinant protein control fragment (Product #RP-102261).
• Purification Method: Antigen affinity chromatography
• Quantity: 100 μL
• Regulatory Status: RUO
• Primary or Secondary: Primary
• Gene ID (Entrez): 3661
• Target Species: Human
• Content And Storage: Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
• Product Type: Antibody
• Form: Liquid
• Isotype: IgG