IRF3 [p Ser396] Antibody

Novus Biologicals | Catalog # NBP3-13379

Novus Biologicals
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Key Product Details

Validated by

Biological Validation

Species Reactivity

Human, Mouse

Applications

Immunohistochemistry, Immunohistochemistry-Paraffin, Western Blot

Label

Unconjugated

Antibody Source

Polyclonal Rabbit IgG
View all IRF3 Primary Antibodies »

Product Specifications

Immunogen

Carrier-protein conjugated synthetic peptide surrounding phospho Ser396 of human IRF3. The exact sequence is proprietary.

Modification

p Ser396

Clonality

Polyclonal

Host

Rabbit

Isotype

IgG

Theoretical MW

47 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Description

Centrifuge briefly prior to opening.

Scientific Data Images for IRF3 [p Ser396] Antibody

Western Blot: IRF3 [p Ser396] Antibody [NBP3-13379]

Western Blot: IRF3 [p Ser396] Antibody [NBP3-13379]

Western Blot: IRF3 [p Ser396] Antibody [NBP3-13379] - Untreated (-) and treated (+) THP-1 whole cell extracts (30 ug) were separated by 10% SDS-PAGE, and the membrane was blotted with IRF3 (phospho Ser396) antibody (NBP3-13379) diluted at 1:500. The HRP-conjugated anti-rabbit IgG antibody (NBP2-19301) was used to detect the primary antibody, and the signal was developed with Trident ECL plus-Enhanced.
Immunohistochemistry-Paraffin: IRF3 [p Ser396] Antibody [NBP3-13379]

Immunohistochemistry-Paraffin: IRF3 [p Ser396] Antibody [NBP3-13379]

Immunohistochemistry-Paraffin: IRF3 [p Ser396] Antibody [NBP3-13379] - Mouse spleen. IRF3 (phospho Ser396) stained by IRF3 (phospho Ser396) antibody (NBP3-13379) diluted at 1:500. Antigen Retrieval: Citrate buffer, pH 6.0, 15 min.

Applications for IRF3 [p Ser396] Antibody

Application
Recommended Usage

Immunohistochemistry

Assay dependent

Immunohistochemistry-Paraffin

Assay dependent

Western Blot

1:500

Formulation, Preparation, and Storage

Purification

Antigen Affinity-purified

Formulation

PBS, 1% BSA, 20% Glycerol

Preservative

0.025% Proclin 300

Concentration

Concentrations vary lot to lot. See vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

Background: IRF3

IRF3 is a family of interferon (IFN) regulatory factors (IRFs) have been shown to play a role in transcription of IFN genes as well as IFN-stimulated genes. The IRF-3 gene encodes a 50-kDa protein that binds specifically to the IFN-stimulated response element (ISRE) but not to the IRF-1 binding site PRD-I. Overexpression of IRF-3 stimulates expression of the IFN-stimulated gene 15 (ISG15) promoter, an ISRE-containing promoter. he high amino acid homology between IRF-3 and ISG factor 3 gamma polypeptide (ISGF3 gamma) and their similar binding properties indicate that, like ISGF3 gamma, IRF-3 may activate transcription by complex formation with other transcriptional factors, possibly members of the Stat family (1). IRF-3 is expressed constitutively in a variety of tissues, and the relative levels of IRF-3 mRNA do not change in virus-infected or IFN-treated cells. (2). In uninfected cells, the IRF-3 component of DRAF1 resides in the cytoplasm. The cytoplasmic localization of IRF-3 is dependent on a nuclear export signal, and IRF-3 is recognized by the chromosome region maintenance 1 (CRM1) (also known as exportin 1) shuttling receptor. Following infection and specific phosphorylation, IRF-3 accumulates in the nucleus where it associates with CBP and p300 (3).

Long Name

Interferon Regulatory Factor 3

Alternate Names

interferon regulatory factor 3, IRF-3

Gene Symbol

IRF3

Additional IRF3 Products

Product Documents for IRF3 [p Ser396] Antibody

Certificate of Analysis

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Product Specific Notices for IRF3 [p Ser396] Antibody

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Citations for IRF3 [p Ser396] Antibody

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Protocols

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