Purified anti-IRF-3

IRF-3 is a member of the interferon regulatory transcription factor (IRF) family. It mediates interferon-stimulated response element (ISRE) promoter activation and functions as a molecular switch for antiviral activity. DsRNA generated during the course of a viral infection leads to IRF-3 phosphorylation on the C-terminal serine/threonine cluster. This induces a conformational change, leading to its dimerization, nuclear localization and association with CREB protein binding to dsRNA-activated factor 1, a complex which activates the transcription of genes under control of ISRE. The phosphorylated IRF-3 is under negative regulation by ubiquitin-mediated degradation. Recent research indicates that it plays a critical role in stimulated TLR-mediated IL-27 P28 gene expression.

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SPECIFICATIONS

Catalog Number

648701

Size

25 microg

Applications

IP, WB

Hosts

Mouse

Reactivities

Hum

Clone

SL-12

Antigen

Recombinant GST-IRF-3(56-427) protein

Gene Id

3661

Isotype

Mouse IgG1

Clonality

Monoclonal

Dilutions

Each lot of this antibody is quality control tested by Western blotting. For Western blotting, the suggested use of this reagent is 0.5 microg/ml. It is recommended that the reagent be titrated for optimal performance for each application.

Storage Temp

4 C

Concentration

0.5 mg/ml

Shipping Temp

Ambient RT

Storage Buffer

The antibody solution should be stored undiluted at 4C.

Alternative Names

Interferon regulatory factor-3, IRF3

Regulatory Status

RUO