Human IRF3 Alexa Fluor® 488-conjugated Antibody

  
  • Species Reactivity
    Human
  • Specificity
    Detects human IRF3 in Western blots.
  • Source
    Monoclonal Mouse IgG2B Clone # 482205
  • Purification
    Protein A or G purified from hybridoma culture supernatant
  • Immunogen
    E. coli-derived recombinant human IRF3
    aa 206-427
    Accession # Q14653
  • Formulation
    Supplied in a saline solution containing BSA and Sodium Azide.
  • Label
    Alexa Fluor 488
Applications
  •  
    Recommended
    Concentration
    Sample
  • Intracellular Staining by Flow Cytometry
    5 µL/106 cells
    See below
Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.
Data Examples
Intracellular Staining by Flow Cytometry
Detection of IRF3 in Daudi Human Cell Line by Flow Cytometry. Daudi human Burkitt's lymphoma cell line was stained with Mouse Anti-Human IRF3 Alexa Fluor® 488‑conjugated Monoclonal Antibody (Catalog # IC4019G, filled histogram) or isotype control antibody (Catalog # IC0041G, open histogram). To facilitate intracellular staining, cells were fixed with Flow Cytometry Fixation Buffer (Catalog # FC004) and permeabilized with Flow Cytometry Permeabilization/Wash Buffer I (Catalog # FC005). View our protocol for Staining Intracellular Molecules.
Preparation and Storage
  • Shipping
    The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
  • Stability & Storage
    Protect from light. Do not freeze.
    • 12 months from date of receipt, 2 to 8 °C as supplied.
Background: IRF3

IRF3 (interferon response factor 3) is a 60 kDa member of the IRF family of proteins. Human IRF3 contains one DNA binding domain (aa 7‑107), a nuclear export signal (aa 139‑149) and multiple phosphorylation sites (aa 395‑407). Viral infection stimulates IRF3 phosphorylation, nuclear translocation and stimulation of IFN production. Alternate splice forms may exist. One will show a deletion of aa 201‑327, a second will show the same deletion plus an alternate start site at Met147, and a third will show a 125 aa substitution for the C-terminal 100 aa (aa 328‑427). Over aa 206‑427, human IRF3 is 76% and 83% aa identical to mouse and pig IRF3, respectively.

  • Long Name:
    Interferon Regulatory Factor 3
  • Entrez Gene IDs:
    3661 (Human); 54131 (Mouse)
  • Alternate Names:
    interferon regulatory factor 3; IRF3; IRF-3
Related Research Areas
Isotype Controls
Description Application Cat# Citations Images  

Mouse IgG2B Alexa Fluor® 488-conjugated Isotype Control

Ctrl IC0041G 2  
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....
Staining Reagents
Description Application Cat# Citations Images  

Flow Cytometry Permeabilization/Wash Buffer I (1X)

Flow FC005 5
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

Flow Cytometry Fixation Buffer (1X)

Flow FC004 3
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

Flow Cytometry Fixation & Permeabilization Buffer Kit I

Flow FC009 3
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

Flow Cytometry Fixation/Permeabilization Buffer I (1X)

Flow FC007 2
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

Have you used Human IRF3 Alexa Fluor® 488-conjugated Antibody?

Submit a review and receive a $25US/€18/£15/$25CAN amazon gift card if you include an image - $10US/€7/£6/$10CAN Amazon card for reviews without an image. Limited to verified customers in USA, Canada and Europe.

Order Details

Contact Information

Calculators

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

=
÷
R&D Systems Guarantee

Monoclonal
Antibody
Panels For
Screening

Learn More
Monoclonal Antibodies

Feedback

Customer Information