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          • Primary Antibodies ›
          • IRF3 Antibodies

          Invitrogen

          IRF3 Recombinant Rabbit Monoclonal Antibody (3H32L10)

          Advanced Verification
          3 References
          View all (69) IRF3 antibodies

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          Datasheet
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          Datasheet
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          Cite IRF3 Recombinant Rabbit Monoclonal Antibody (3H32L10)

          • Antibody Testing Data (2)
          • Advanced Verification (1)
          IRF3 Antibody in Immunocytochemistry (ICC/IF)
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          IRF3 Antibody in Immunocytochemistry (ICC/IF)
          Group 53 Created with Sketch.

          FIGURE: 1 / 3

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          IRF3 Antibody (703682) in ICC/IF

          For immunofluorescence analysis, A549 cells were fixed and permeabilized for detection of endogenous IRF3 using Anti-IRF3 Recombinant Rabbit Monoclonal Antibody (Product # 703682, 1:100) and labeled with Goat anti-Rabbit IgG (Heavy Chain) Superclonal™ Secondary Antibody, Alexa Fluor® 488 conjugate (Product # A27034, 1:2000). Nuclei (blue) were stained using ProLong™ Diamond Antifade Mountant with DAPI (Product # P36962) and cytoskeletal F-actin (red) staining using Rhodamine Phalloidin (Product # R415, 1:300) Panel a-d) shows representativ... View More {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
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          IRF3 Antibody in Immunocytochemistry (ICC/IF)
          IRF3 Antibody in Western Blot (WB)
          IRF3 Antibody

          Product Details

          703682

          Applications
          Tested Dilution
          Publications

          Western Blot (WB)

          1:500
          View 1 publication 1 publication

          Immunocytochemistry (ICC/IF)

          1:100
          View 2 publications 2 publications
          Product Specifications

          Species Reactivity

          Human

          Published species

          Human

          Host/Isotype

          Rabbit / IgG

          Expression System

          Expi293

          Class

          Recombinant Monoclonal

          Type

          Antibody

          Clone

          3H32L10

          Immunogen

          Protein corresponding to human IRF3 [aa1-aa427]
          View immunogen

          Conjugate

          Unconjugated Unconjugated Unconjugated

          Form

          Liquid

          Concentration

          0.5 mg/mL

          Purification

          Protein A

          Storage buffer

          PBS, pH 7.4

          Contains

          0.09% sodium azide

          Storage conditions

          Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.

          Shipping conditions

          Wet ice

          RRID

          AB_2784599

          Product Specific Information

          This antibody is predicted to react with Monkey, Cat, Pig.

          Recombinant rabbit monoclonal antibodies are produced using in vitro expression systems. The expression systems are developed by cloning in the specific antibody DNA sequences from immunoreactive rabbits. Then, individual clones are screened to select the best candidates for production. The advantages of using recombinant rabbit monoclonal antibodies include: better specificity and sensitivity, lot-to-lot consistency, animal origin-free formulations, and broader immunoreactivity to diverse targets due to larger rabbit immune repertoire.

          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: IIAE7; IRF3

          View more View less

          UniProt ID: (Human) Q14653

          View more View less

          Entrez Gene ID: (Human) 3661

          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
          Process(es)
          negative regulation of transcription from RNA polymerase II promoter transcription from RNA polymerase II promoter apoptotic process cellular response to DNA damage stimulus lipopolysaccharide-mediated signaling pathway negative regulation of type I interferon production positive regulation of type I interferon production positive regulation of interferon-alpha production positive regulation of interferon-beta production TRIF-dependent toll-like receptor signaling pathway MDA-5 signaling pathway positive regulation of I-kappaB kinase/NF-kappaB signaling response to exogenous dsRNA type I interferon biosynthetic process positive regulation of cytokine secretion defense response to virus interferon-gamma-mediated signaling pathway type I interferon signaling pathway positive regulation of type I interferon-mediated signaling pathway cellular response to dsRNA macrophage apoptotic process programmed necrotic cell death
          It has to be done as per old AB suggested Products section.
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          If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*

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