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          Clicking the images or links will redirect you to a website hosted by BenchSci that provides third-party scientific content. Neither the content nor the BenchSci technology and processes for selection have been evaluated by us; we are providing them as-is and without warranty of any kind, including for use or application of the Thermo Fisher Scientific products presented.

          • Primary Antibodies ›
          • IRF3 Antibodies

          Proteintech

          IRF3 Polyclonal Antibody

          161 References
          View all (69) IRF3 antibodies

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          Datasheet
          Protocols
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          Datasheet
          Protocols
          Questions & Answers

          Cite IRF3 Polyclonal Antibody

          • Antibody Testing Data (14)
          IRF3 Antibody in Immunocytochemistry (ICC/IF)
          Group 53 Created with Sketch.
          IRF3 Antibody in Immunocytochemistry (ICC/IF)
          Group 53 Created with Sketch.

          FIGURE: 1 / 14

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          IRF3 Antibody (11312-1-AP) in ICC/IF

          Immunofluorescent analysis of HepG2 cells, using IRF3 antibody 11312-1-AP at 1:25 dilution and Rhodamine-labeled goat anti-rabbit IGG (red). {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
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          IRF3 Antibody in Immunocytochemistry (ICC/IF)
          IRF3 Antibody in Immunohistochemistry (Paraffin) (IHC (P))
          IRF3 Antibody in Immunohistochemistry (Paraffin) (IHC (P))
          IRF3 Antibody in Western Blot (WB)
          IRF3 Antibody in Western Blot (WB)
          IRF3 Antibody in Western Blot (WB)
          IRF3 Antibody in Western Blot (WB)
          IRF3 Antibody in Western Blot (WB)
          IRF3 Antibody in Western Blot (WB)
          IRF3 Antibody in Western Blot (WB)
          IRF3 Antibody in Western Blot (WB)
          IRF3 Antibody in Flow Cytometry (Flow)
          IRF3 Antibody in Flow Cytometry (Flow)
          IRF3 Antibody in Immunoprecipitation (IP)

          Product Details

          11312-1-AP

          Applications
          Tested Dilution
          Publications

          Western Blot (WB)

          1:500-1:2,000
          View 118 publications 118 publications

          Immunohistochemistry (IHC)

          -
          View 1 publication 1 publication

          Immunohistochemistry (Paraffin) (IHC (P))

          1:50-1:200
          -

          Immunocytochemistry (ICC/IF)

          1:10-1:100
          View 26 publications 26 publications

          Flow Cytometry (Flow)

          0.2 µg/1x10^6 cells
          -

          Immunoprecipitation (IP)

          0.5-4.0 µg
          View 8 publications 8 publications

          ChIP assay (ChIP)

          -
          View 1 publication 1 publication

          RNA Immunoprecipitation (RIP)

          -
          View 1 publication 1 publication

          Miscellaneous PubMed (MISC)

          -
          View 3 publications 3 publications

          Not applicable (N/A)

          -
          View 3 publications 3 publications
          Product Specifications

          Species Reactivity

          Human, Mouse

          Published species

          Human, Mouse, Pig, Rat, Sheep

          Host/Isotype

          Rabbit / IgG

          Class

          Polyclonal

          Type

          Antibody

          Immunogen

          IRF3 Fusion Protein Ag1858 (1-452 aa encoded by BC009395)

          Conjugate

          Unconjugated Unconjugated Unconjugated

          Form

          Liquid

          Concentration

          0.2 mg/mL

          Purification

          Antigen affinity chromatography

          Storage buffer

          PBS, pH 7.3, with 50% glycerol

          Contains

          0.02% sodium azide

          Storage conditions

          -20°C

          Shipping conditions

          Wet ice (domestic); Dry ice (international)

          Product Specific Information

          Immunogen sequence: MGTPKPRIL PWLVSQLDLG QLEGVAWVNK SRTRFRIPWK HGLRQDAQQE DFGIFQAWAE ATGAYVPGRD KPDLPTWKRN FRSALNRKEG LRLAEDRSKD PHDPHKIYEF VNSGVGDFSQ PDTSPDTNGG GSTSDTQEDI LDELLGNMVL APLPDPGPPS LAVAPEPCPQ PLRSPSLDNP TPFPNLGPSE NPLKRLLVPG EEWEFEVTAF YRGRQVFQQT ISCPEGLRLV GSEVGDRTLP GWPVTLPDPG MSLTDRGVMS YVRHVLSCLG GGLALWRAGQ WLWAQRLGHC HTYWAVSEEL LPNSGHGPDG EVPKDKEGGV FDLGPFIVGS WAPRSDYLHG RKRTLTTLCP LVLCGGVMAP GPAVDQEARD GQGCAHVPQG LGRNGPGRGC LLPGEYCGPA HFQQPPTLPH LRPVQGLPAG LGGGHGFPGP WGDLSPRSSW CASNPPVPHH LNQ (1-452 aa encoded by BC009395)

          Target Information

          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.

          For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

          Bioinformatics

          Protein Aliases: Interferon regulatory factor 3; IRF-3; IRF3 (phospho S386); IRF3 (pS386); IRF3 (pSer386); IRF3 phospho; IRF3 phospho S386; IRF3 phospho Ser386; phospho IRF3

          View more View less

          Gene Aliases: C920001K05Rik; IIAE7; IRF-3; IRF3

          View more View less

          UniProt ID: (Human) Q14653, (Mouse) P70671

          View more View less

          Entrez Gene ID: (Human) 3661, (Mouse) 54131

          View more View less

          Function(s)
          RNA polymerase II core promoter proximal region sequence-specific DNA binding transcriptional repressor activity, RNA polymerase II core promoter proximal region sequence-specific binding DNA binding transcription cofactor activity protein binding identical protein binding protein homodimerization activity regulatory region DNA binding transcription factor activity, sequence-specific DNA binding transcription regulatory region DNA binding
          Process(es)
          negative regulation of transcription from RNA polymerase II promoter immune system process transcription, DNA-templated regulation of transcription, DNA-templated response to bacterium lipopolysaccharide-mediated signaling pathway response to lipopolysaccharide positive regulation of interferon-alpha production positive regulation of interferon-beta production positive regulation of I-kappaB kinase/NF-kappaB signaling response to exogenous dsRNA innate immune response type I interferon biosynthetic process negative regulation of interferon-beta biosynthetic process negative regulation of defense response to virus by host positive regulation of cytokine secretion defense response to virus positive regulation of type I interferon-mediated signaling pathway cellular response to lipopolysaccharide programmed necrotic cell death transcription from RNA polymerase II promoter apoptotic process cellular response to DNA damage stimulus negative regulation of type I interferon production positive regulation of type I interferon production TRIF-dependent toll-like receptor signaling pathway MDA-5 signaling pathway interferon-gamma-mediated signaling pathway type I interferon signaling pathway cellular response to dsRNA macrophage apoptotic process
          It has to be done as per old AB suggested Products section.
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