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.
Human/Mouse STAT4 Antibody
R&D Systems | Catalog # PAF-ST4
Key Product Details
Species Reactivity
Validated:
Human, Mouse
Cited:
Mouse
Applications
Validated:
Western Blot, Immunoprecipitation
Cited:
Western Blot
Label
Unconjugated
Antibody Source
Polyclonal Goat IgG
Loading...
Product Specifications
Immunogen
Mouse STAT4 synthetic peptide
aa 675-749
aa 675-749
Specificity
Detects human and mouse STAT4. No cross-reactivity with the other STATs has been detected by immunoprecipitation or by Western blotting.
Clonality
Polyclonal
Host
Goat
Isotype
IgG
Applications for Human/Mouse STAT4 Antibody
Application
Recommended Usage
Immunoprecipitation
1 µg/106 cells
Sample: Human peripheral blood lymphocytes, see our available Western blot detection antibodies
Sample: Human peripheral blood lymphocytes, see our available Western blot detection antibodies
Western Blot
0.2 µg/mL
Sample: Human peripheral blood lymphocytes
Sample: Human peripheral blood lymphocytes
Formulation, Preparation, and Storage
Purification
Antigen Affinity-purified
Reconstitution
Sterile PBS to a final concentration of 0.2 mg/mL.
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS.
Shipping
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
- 12 months from date of receipt, -20 to -70 °C as supplied.
- 1 month, 2 to 8 °C under sterile conditions after reconstitution.
- 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Calculators
Background: STAT4
Long Name
Signal Transducer and Activator of Transcription 4
Alternate Names
signal transducer and activator of transcription 4, SLEB11
Gene Symbol
STAT4
Additional STAT4 Products
Product Documents for Human/Mouse STAT4 Antibody
Certificate of Analysis
To download a Certificate of Analysis, please enter a lot or batch number in the search box below.
Note: Certificate of Analysis not available for kit components.
Product Specific Notices for Human/Mouse STAT4 Antibody
For research use only
Related Research Areas
Citations for Human/Mouse STAT4 Antibody
Customer Reviews for Human/Mouse STAT4 Antibody
There are currently no reviews for this product. Be the first to review Human/Mouse STAT4 Antibody and earn rewards!
Have you used Human/Mouse STAT4 Antibody?
Submit a review and receive an Amazon gift card!
$25/€18/£15/$25CAN/¥2500 Yen for a review with an image
$10/€7/£6/$10CAN/¥1110 Yen for a review without an image
Submit a review
Protocols
Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.
- Cellular Response to Hypoxia Protocols
- Immunoprecipitation Protocol
- R&D Systems Quality Control Western Blot Protocol
- Troubleshooting Guide: Western Blot Figures
- Western Blot Conditions
- Western Blot Protocol
- Western Blot Protocol for Cell Lysates
- Western Blot Troubleshooting
- Western Blot Troubleshooting Guide
- View all Protocols, Troubleshooting, Illustrated assays and Webinars