Human/Mouse STAT4 Antibody

  (1 citations)     
Datasheet / CoA / SDS
Product Details
Citations (1)
Supplemental Products
  • Species Reactivity
    Human, Mouse
  • Specificity
    Detects human and murine STAT4. Does not cross-react with any of the other STAT proteins.
  • Source
    Polyclonal Rabbit Serum
  • Formulation
    Lyophilized from 0.2 mL antiserum containing 0.02% sodium azide.
  • Label
Product Datasheets

Certificate of Analysis Lookup

To download a Certificate of Analysis, please enter a lot number in the search box below.

Note: Certificate of Analysis not available for kit components.

Certificate of Analysis Lookup

Certificate of Analysis Request Form

To download a Certificate of Analysis, please enter the catalog and lot numbers in the search box below.

Note: Certificate of Analysis not available for kit components.

  • Western Blot
    1:2000 dilution
    STAT4 immunoprecipitated from lysates of human peripheral blood lymphocytes
  • Immunoprecipitation
    3 µg/500 µg cell lysate
    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 Example
Immunoprecipitation of Human STAT4. STAT4 was immunoprecipitated from lysates (1 x 106 - 107 cells) of human peripheral blood lymphocytes (PBL) following incubation with 3 µg Human/Mouse STAT4 Polyclonal Antibody (Catalog # PA-ST4) for 1 hour at 2 - 8 ºC. STAT4-antibody complexes were absorbed using Protein A Immunoprecipitin (Life Technologies). Immunoprecipitated STAT4 was detected by Western blot using a 1:2000 dilution of Human/Mouse STAT4 Polyclonal Antibody (Catalog # PA-ST4). View our recommended buffer recipes for immunoprecipitation.
Preparation and Storage
  • Stability & Storage
    Store the unopened product at -20 to -70 °C. Use a manual defrost freezer and avoid repeated freeze-thaw cycles. Do not use past expiration date.
Background: STAT4

Signal transduction and activator of transcription 4 (STAT4) is a member of the Jak/STAT signal transduction pathway. STAT4 mediates cytokine signaling by acting as a signal transducer in the cytoplasm and, upon phosphorylation, homo or heterodimerizes with other STAT proteins, which then translocate to the nucleus and activate transcription of specific genes. STAT4 is expressed in subset of tissues including spleen, heart, brain, peripheral blood cells and testis. STAT4 is involved in mediating IL-12 response in lymphocytes and regulating T helper cell differentiation.

  • Long Name:
    Signal Transducer and Activator of Transcription 4
  • Entrez Gene IDs:
    6775 (Human); 20849 (Mouse)
  • Alternate Names:
    signal transducer and activator of transcription 4; SLEB11; STAT4
Related Research Areas

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

1 Citations: Showing 1 - 1

  1. Modulation of cytokine receptors by IL-2 broadly regulates differentiation into helper T cell lineages.
    Authors: Liao W, Lin JX, Wang L, Li P, Leonard WJ
    Nat. Immunol., 2011;12(6):551-9.
    Species: Mouse
    Sample Type: Cell Lysates
    Application: ChIP


No product specific FAQs exist for this product, however you may

View all Antibody FAQs
ExactaChIP Chromatin Immunoprecipitation Kits
Description Application Cat# Citations Images  

ExactaChIP Chromatin IP Buffer Panel

ChIP ECP001 2
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

Have you used Human/Mouse STAT4 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 Us to Order


Customer Information

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.


Panels For

Learn More
Monoclonal Antibodies
R&D Systems Guarantee