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IRF-4 Antibody (3E4): sc-130921

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Datasheets
  • IRF-4 Antibody (3E4) is a rat monoclonal IgG1, cited in 9 publications, provided at 200 µg/ml
  • raised against amino acids 386-450 of IRF-4 of mouse origin
  • Anti-IRF-4 Antibody (3E4) is recommended for detection of IRF-4 of mouse, rat and human origin by WB, IP, IF and FCM
  • Anti-IRF-4 Antibody (3E4) is available conjugated to agarose for IP; HRP for WB, IHC(P) and ELISA; and to either phycoerythrin or FITC for IF, IHC(P) and FCM
  • also available conjugated to Alexa Fluor® 488, Alexa Fluor® 546, Alexa Fluor® 594 or Alexa Fluor® 647 for WB (RGB), IF, IHC(P) and FCM, and for use with RGB fluorescent imaging systems, such as iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • also available conjugated to Alexa Fluor® 680 or Alexa Fluor® 790 for WB (NIR), IF and FCM; for use with Near-Infrared (NIR) detection systems, such as LI-COR®Odyssey®, iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • At present, we have not yet completed the identification of the preferred secondary detection reagent(s) for IRF-4 Antibody (3E4). This work is in progress.
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IRF-4 Antibody (3E4) is a rat monoclonal IgG1 antibody that detects IRF-4 in mouse, rat, and human samples through applications such as western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and flow cytometry (FCM). Anti-IRF-4 antibody (3E4) is available in both non-conjugated and various conjugated forms, including agarose, horseradish peroxidase (HRP), phycoerythrin (PE), fluorescein isothiocyanate (FITC), and multiple Alexa Fluor® conjugates. Interferon regulatory factor-4 (IRF-4) is a crucial nuclear protein primarily found in lymphoid cells, where IRF-4 functions as a transcriptional activator. IRF-4 plays a significant role in the immune response by binding to the interferon-stimulated response element (ISRE) of the major histocompatibility complex (MHC) class I promoter, thereby regulating the expression of genes involved in immune signaling. IRF-4 is essential for the differentiation and function of various immune cell types, including T cells and B cells, making IRF-4 a vital component in the adaptive immune system. IRF-4 also interacts with other proteins such as PU.1, which is essential for the development of immune cells, highlighting IRF-4′s role in complex signaling pathways that govern immune responses.

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

Alexa Fluor® is a trademark of Molecular Probes Inc., OR., USA

LI-COR® and Odyssey® are registered trademarks of LI-COR Biosciences

IRF-4 Antibody (3E4) References:

  1. IFN-alpha and IL-12 activate IFN regulatory factor 1 (IRF-1), IRF-4, and IRF-8 gene expression in human NK and T cells.  |  Lehtonen, A., et al. 2003. Cytokine. 24: 81-90. PMID: 14581002
  2. E47, IRF-4, and PU.1 synergize to induce B-cell-specific activation of the class II transactivator promoter III (CIITA-PIII).  |  van der Stoep, N., et al. 2004. Blood. 104: 2849-57. PMID: 15242870
  3. Negative regulation of Toll-like-receptor signaling by IRF-4.  |  Negishi, H., et al. 2005. Proc Natl Acad Sci U S A. 102: 15989-94. PMID: 16236719
  4. E2A and IRF-4/Pip promote chromatin modification and transcription of the immunoglobulin kappa locus in pre-B cells.  |  Lazorchak, AS., et al. 2006. Mol Cell Biol. 26: 810-21. PMID: 16428437
  5. Loss of IRF-4-binding protein leads to the spontaneous development of systemic autoimmunity.  |  Fanzo, JC., et al. 2006. J Clin Invest. 116: 703-14. PMID: 16470246
  6. Studies of DNA recognition mechanism of transcription factor IRF-4.  |  Furuita, K., et al. 2006. Nucleic Acids Symp Ser (Oxf). 259-60. PMID: 17150916
  7. Immunohistochemical detection of multiple myeloma 1/interferon regulatory factor 4 (MUM1/IRF-4) in canine plasmacytoma: comparison with CD79a and CD20.  |  Ramos-Vara, JA., et al. 2007. Vet Pathol. 44: 875-84. PMID: 18039900
  8. Regulation of immunoglobulin light-chain recombination by the transcription factor IRF-4 and the attenuation of interleukin-7 signaling.  |  Johnson, K., et al. 2008. Immunity. 28: 335-45. PMID: 18280186
  9. PKC eta directs induction of IRF-4 expression and Ig kappa gene rearrangement in pre-BCR signaling pathway.  |  Oda, A., et al. 2008. Int Immunol. 20: 1417-26. PMID: 18780722
  10. IRF-4-binding protein inhibits interleukin-17 and interleukin-21 production by controlling the activity of IRF-4 transcription factor.  |  Chen, Q., et al. 2008. Immunity. 29: 899-911. PMID: 19062315

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

IRF-4 Antibody (3E4)

sc-130921
200 µg/ml
$322.00

IRF-4 Antibody (3E4) AC

sc-130921 AC
500 µg/ml, 25% agarose
$424.00

IRF-4 Antibody (3E4) HRP

sc-130921 HRP
200 µg/ml
$322.00

IRF-4 Antibody (3E4) FITC

sc-130921 FITC
200 µg/ml
$336.00

IRF-4 Antibody (3E4) PE

sc-130921 PE
200 µg/ml
$349.00

IRF-4 Antibody (3E4) Alexa Fluor® 488

sc-130921 AF488
200 µg/ml
$364.00

IRF-4 Antibody (3E4) Alexa Fluor® 546

sc-130921 AF546
200 µg/ml
$364.00

IRF-4 Antibody (3E4) Alexa Fluor® 594

sc-130921 AF594
200 µg/ml
$364.00

IRF-4 Antibody (3E4) Alexa Fluor® 647

sc-130921 AF647
200 µg/ml
$364.00

IRF-4 Antibody (3E4) Alexa Fluor® 680

sc-130921 AF680
200 µg/ml
$364.00

IRF-4 Antibody (3E4) Alexa Fluor® 790

sc-130921 AF790
200 µg/ml
$364.00

How can IRF-4 (3E4): sc-130921 mouse monoclonal antibody be used for double or triple staining, if the other primary antibodies are also raised in mouse?

Asked by: Trav11
In this case, we recommend using a directly conjugated mouse monoclonal primary antibody. This antibody is available conjugated to phycoerythrin (sc-130921 PE) or fluoroscein (sc-130921 FITC).
Answered by: Technical Support
Date published: 2017-02-27
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Rated 4 out of 5 by Tsen from Good antibodyWorked well with western blotting at 1:500 dilution.
Date published: 2017-09-27
Rated 3 out of 5 by SF from Worked with human IRFWorked with human IRF-4 transfected 293T whole cell lysates with some background. -SCBT QC
Date published: 2014-02-10
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IRF-4 Antibody (3E4) is rated 3.3 out of 5 by 3.
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