ABE501
Anti-phospho IRF3 (ser386) Antibody
from rabbit, purified by affinity chromatography
Synonym(s):
Interferon regulatory factor 3, IRF-3
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About This Item
UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.41
Recommended Products
biological source
rabbit
antibody form
affinity isolated antibody
antibody product type
primary antibodies
clone
polyclonal
purified by
affinity chromatography
species reactivity
human
species reactivity (predicted by homology)
rhesus macaque (based on 100% sequence homology)
technique(s)
western blot: suitable
NCBI accession no.
UniProt accession no.
shipped in
wet ice
target post-translational modification
phosphorylation (pSer386)
Gene Information
human ... IRF3(3661)
General description
Interferon regulatory factors (IRFs) comprise a family of transcription factors that function with the Jak/Stat pathway to regulate interferon (IFN) and IFN-inducible gene expression in response to viral infection. IRF-3 can inhibit cell growth and plays a critical role in controlling the expression of genes in the innate immune response. In unstimulated cells, IRF-3 is present in the cytoplasm. Viral infection results in phosphorylation of IRF-3 and leads to its translocation to the nucleus where it activates promoters containing IRF-3-binding sites. Phosphorylation of IRF-3 occurs at a cluster of C-terminal serine and threonine residues (between 385 and 405) leading to its association with the p300/CBP coactivator protein that promotes DNA binding and transcriptional activity.
Immunogen
Epitope: Near C-terminus
KLH-conjugated linear peptide corresponding to human IRF3 (ser386) near the C-terminus.
Application
Detect IRF-3 using this rabbit polyclonal antibody, Anti-phospho IRF3 (ser386) Antibody validated for use in western blotting.
Research Category
Epigenetics & Nuclear Function
Epigenetics & Nuclear Function
Research Sub Category
Transcription Factors
Transcription Factors
Quality
Evaluated by Western Blotting in MCF7 cell lysate.
Western Blotting Analysis: 0.1 µg/mL of this antibody detected detected IRF3 (ser386) in 10 µg of Calyculin A treated MCF7 cell lysate.
Western Blotting Analysis: 0.1 µg/mL of this antibody detected detected IRF3 (ser386) in 10 µg of Calyculin A treated MCF7 cell lysate.
Target description
~50 kDa observed
Physical form
Affinity purified
Purified rabbit polyclonal in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.
Storage and Stability
Stable for 1 year at 2-8°C from date of receipt.
Other Notes
Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
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Storage Class Code
12 - Non Combustible Liquids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Ragunath Singaravelu et al.
The Journal of biological chemistry, 294(51), 19785-19794 (2019-11-07)
Upon immune recognition of viruses, the mammalian innate immune response activates a complex signal transduction network to combat infection. This activation requires phosphorylation of key transcription factors regulating IFN production and signaling, including IFN regulatory factor 3 (IRF3) and STAT1.
Shamara E Davis et al.
Scientific reports, 9(1), 15485-15485 (2019-10-31)
APOL1 alleles G1 and G2 are associated with faster progression to lupus nephritis (LN)-associated end-stage renal disease (LN-ESRD) in African Americans. Increased levels of type I interferons (IFNs) and nucleosome-associated double-stranded DNA (dsDNA) fragments (nsDNA) are the hallmark of this
Samira Khiar et al.
Scientific reports, 7(1), 2561-2561 (2017-06-02)
The type I interferon response plays a pivotal role in host defense against infectious agents and tumors, and promising therapeutic approaches rely on small molecules designed to boost this system. To identify such compounds, we developed a high-throughput screening assay
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