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IRF7

interferon regulatory factor 7

Key transcriptional regulator of type I interferon (IFN)-dependent immune responses and 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. Can efficiently activate both the IFN-beta (IFNB) and the IFN-alpha (IFNA) genes and mediate their induction via both the virus-activated, MyD88-independent pathway and the TLR-activated, MyD88-dependent pathway. Required during both the early and late phases of the IFN gene induction but is more critical for the late than for the early phase. Exists in an inactive form in the cytoplasm of uninfected cells and following viral infection, double-stranded RNA (dsRNA), or toll-like receptor (TLR) signaling, becomes phosphorylated by IKBKE and TBK1 kinases. This induces a conformational change, leading to its dimerization and nuclear localization where along with other coactivators it can activate transcription of the type I IFN and ISG genes. Can also play a role in regulating adaptive immune responses by inducing PSMB9/LMP2 expression, either directly or through induction of IRF1. Binds to the Q promoter (Qp) of EBV nuclear antigen 1 a (EBNA1) and may play a role in the regulation of EBV latency. Can activate distinct gene expression programs in macrophages and regulate the anti-tumor properties of primary macrophages.

Gene Name: interferon regulatory factor 7
Synonyms: IRF7, Interferon regulatory factor 7, IRF-7, IRF7A, IRF-7H
Target Sequences: NM_004031 NP_004022.2 Q92985

Publications (2)

1
A comparison of the impact of Shimen and C strains of classical swine fever virus on Toll-like receptor expression. Cao Z, Guo K, Zheng M, Ning P, Li H, Kang K, Lin Z, Zhang C, Liang W, Zhang Y. The Journal of general virology. 2015 96:1732-45. (WB; Human) [Full Text Article] [PubMed:25805409]
2
IRF6 is a mediator of Notch pro-differentiation and tumour suppressive function in keratinocytes. Restivo G, Nguyen BC, Dziunycz P, Ristorcelli E, Ryan RJ, [Character d6]zuysal, Di Piazza M, Radtke F, Dixon MJ, Hofbauer GF, Lefort K, Dotto GP. The EMBO journal. 2011 Nov;30:4571-85. [Full Text Article] [PubMed:21909072] [PMC:PMC3243593] Related Antibodies: LS-B2945.

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Antibodies (32)
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IRF7 (41)
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IRF7 Antibody - Anti-IRF7 antibody IHC of human lung. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 20 ug/ml.
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IRF7 Mouse anti-Human Monoclonal (aa1-150) (3D9) Antibody
Human
ELISA, IHC, IHC-P, WB
Unconjugated
50 µl/$460
IRF7 Antibody - Anti-IRF7 antibody IHC of human thymus. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 5 ug/ml.
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IRF7 Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
ELISA, IF, IHC, IHC-P, WB
Unconjugated
0.05 mg/$460
IRF7 Antibody - Anti-IRF7 antibody IHC of human spleen. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 5 ug/ml.
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IRF7 Rabbit anti-Human Polyclonal Antibody
Human
ELISA, IHC, IHC-P, WB
Unconjugated
0.05 mg/$545
IRF7 Antibody - IRF7 antibody Western blot of HT1080 cell lysate. This image was taken for the unconjugated form of this product. Other forms have not been tested.
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IRF7 Rabbit anti-Human Polyclonal (C-Terminus) (HRP) Antibody
Dog, Human, Monkey, Chimpanzee, Orangutan, Gibbon
WB
HRP Conjugated
100 µl/$469
IRF7 Antibody - IRF7 antibody Western blot of HT1080 cell lysate. This image was taken for the unconjugated form of this product. Other forms have not been tested.
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IRF7 Rabbit anti-Human Polyclonal (C-Terminus) (Biotin) Antibody
Human
WB
Biotin Conjugated
100 µl/$469
IRF7 Antibody - Immunohistochemistry of paraffin-embedded human spleen tissue using IRF7 Antibody at dilution of 1:100
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IRF7 Rabbit anti-Human Polyclonal Antibody
Human
ELISA, IF, IHC
Unconjugated
50 µg/$294; 100 µg/$360
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IRF7 Rabbit anti-Human Polyclonal (HRP) Antibody
Human
ELISA
HRP Conjugated
50 µg/$294; 100 µg/$360
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IRF7 Rabbit anti-Human Polyclonal (Biotin) Antibody
Human
ELISA
Biotin Conjugated
50 µg/$294; 100 µg/$360
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IRF7 Rabbit anti-Human Polyclonal (FITC) Antibody
Human
ELISA
FITC Conjugated
50 µg/$294; 100 µg/$360
IRF7 ELISA Kit
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Sandwich
96-Well Strip Plate
Mouse
0.156 - 10 ng/ml
Colorimetric - 450nm (TMB)
Plasma, Serum
1 Plate/$669
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IRF7 Rabbit anti-Human Polyclonal Antibody
Human
ELISA, IHC, IP, WB
Unconjugated
100 µg/$351
IRF7 ELISA Kit
Select
Sandwich
96-Well Strip Plate
Human
23.4 - 1500 pg/ml
Colorimetric - 450nm (TMB)
Cell Lysates, Plasma, Serum, Tissue Homogenates
1 Plate/$897
IRF7 ELISA Kit
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Sandwich
96-Well Strip Plate
Human
0.156 - 10 ng/ml
Colorimetric - 450nm (TMB)
Plasma, Serum
1 Plate/$669
IRF7 Antibody - 1:100 staining human liver tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22°C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.
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IRF7 Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
IHC, Peptide-ELISA, WB
Unconjugated
100 µl/$379; 200 µl/$421
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IRF7 Mouse anti-Human Monoclonal (3D9) Antibody
Human
ELISA, WB
Unconjugated
0.1 mg/$518
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IRF7 Rabbit anti-Human Polyclonal Antibody
Mouse, Human
ELISA, WB
Unconjugated
100 µg/$357
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IRF7 Mouse anti-Human Monoclonal (HRP) Antibody
Human
ELISA, WB
HRP Conjugated
100 µl/$887
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IRF7 Mouse anti-Human Monoclonal (Biotin) Antibody
Human
ELISA, WB
Biotin Conjugated
100 µl/$887
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IRF7 Mouse anti-Human Monoclonal (FITC) Antibody
Human
ELISA, WB
FITC Conjugated
100 µl/$887
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IRF7 Mouse anti-Human Monoclonal (PE) Antibody
Human
ELISA, WB
PE Conjugated
100 µl/$887
IRF7 Antibody - Immunofluorescence analysis of U2OS cells using IRF7 Polyclonal Antibody at dilution of 1:100.Blue: DAPI for nuclear staining.
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IRF7 Rabbit anti-Human Polyclonal Antibody
Mouse, Human
IF
Unconjugated
60 µl/$331; 120 µl/$403; 200 µl/$529
IRF7 Antibody - IRF7 antibody Western blot of HeLa lysate. This image was taken for the unconjugated form of this product. Other forms have not been tested.
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IRF7 Rabbit anti-Human Polyclonal (aa35-84) Antibody
Human
WB
Unconjugated
100 µl/$424
IRF7 Antibody
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IRF7 Rabbit anti-Human Polyclonal Antibody
Human
WB
Unconjugated
50 µl/$286; 100 µl/$321
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IRF7 Rabbit anti-Human Polyclonal (FITC) Antibody
Human
WB
FITC Conjugated
100 µl/$973
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IRF7 Rabbit anti-Human Polyclonal (FITC) Antibody
Mouse, Rat, Human
WB
FITC Conjugated
100 µl/$896
Viewing 1-25 of 41 product results



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For RESEARCH USE ONLY. Intended for use by laboratory professionals. Not intended for human diagnostic or therapeutic purposes.

The data on this page has been compiled from LifeSpan internal sources, the National Center for Biotechnology Information (NCBI), and The Universal Protein Resource (UniProt).