Foundational characteristics of cancer include proliferation, angiogenesis, migration, evasion of apoptosis, and cellular immortality. Find key markers for these cellular processes and antibodies to detect them.
The SUMOplot™ Analysis Program predicts and scores sumoylation sites in your protein. SUMOylation is a post-translational modification involved in various cellular processes, such as nuclear-cytosolic transport, transcriptional regulation, apoptosis, protein stability, response to stress, and progression through the cell cycle.
The Autophagy Receptor Motif Plotter predicts and scores autophagy receptor binding sites in your protein. Identifying proteins connected to this pathway is critical to understanding the role of autophagy in physiological as well as pathological processes such as development, differentiation, neurodegenerative diseases, stress, infection, and cancer.
STAT4 Antibody (N-Terminus)
Rabbit Polyclonal Antibody
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND
Application 
| WB, IHC-P |
|---|---|
| Primary Accession | Q14765 |
| Reactivity | Human |
| Host | Rabbit |
| Clonality | Polyclonal |
| Calculated MW | 86kDa |
| Dilution | IHC-P (1:50) |
| Gene ID | 6775 |
|---|---|
| Other Names | Signal transducer and activator of transcription 4, STAT4 |
| Target/Specificity | Recombinant (partial), N-terminal. |
| Reconstitution & Storage | +4°C or -20°C, Avoid repeated freezing and thawing. |
| Precautions | STAT4 Antibody (N-Terminus) is for research use only and not for use in diagnostic or therapeutic procedures. |
| Name | STAT4 |
|---|---|
| Function | Transcriptional regulator mainly expressed in hematopoietic cells that plays a critical role in cellular growth, differentiation and immune response (PubMed:8943379, PubMed:10961885, PubMed:37256972). Plays a key role in the differentiation of T-helper 1 cells and the production of interferon-gamma (PubMed:12213961, PubMed:35614130). Participates also in multiple neutrophil functions including chemotaxis and production of the neutrophil extracellular traps (By similarity). After IL12 binding to its receptor IL12RB2, STAT4 interacts with the intracellular domain of IL12RB2 and becomes tyrosine phosphorylated (PubMed:7638186, PubMed:10415122). Phosphorylated STAT4 then homodimerizes and migrates to the nucleus where it can recognize STAT target sequences present in IL12 responsive genes. Although IL12 appears to be the predominant activating signal, STAT4 can also be phosphorylated and activated in response to IFN-gamma stimulation via JAK1 and TYK2 and in response to different interleukins including IL23, IL2 and IL35 (PubMed:11114383, PubMed:34508746). Transcription activation of IFN-gamma gene is mediated by interaction with JUN that forms a complex that efficiently interacts with the AP-1-related sequence of the IFN-gamma promoter (By similarity). In response to IFN- alpha/beta signaling, acts as a transcriptional repressor and suppresses IL5 and IL13 mRNA expression during response to T-cell receptor (TCR) activation (PubMed:26990433). |
| Cellular Location | Cytoplasm. Nucleus. Note=Translocated into the nucleus in response to phosphorylation. |
| Volume | 50 µl |
Thousands of laboratories across the world have published research that depended on the performance of antibodies from Abcepta to advance their research. Check out links to articles that cite our products in major peer-reviewed journals, organized by research category.
info@abcepta.com, and receive a free "I Love Antibodies" mug.
Provided below are standard protocols that you may find useful for product applications.
Background
Carries out a dual function: signal transduction and activation of transcription. Involved in IL12 signaling.
References
Xu X.,et al.Submitted (AUG-1996) to the EMBL/GenBank/DDBJ databases.
Yao B.B.,et al.Arch. Biochem. Biophys. 368:147-155(1999).
Naeger L.K.,et al.J. Biol. Chem. 274:1875-1878(1999).
Kariuki S.N.,et al.J. Immunol. 182:34-38(2009).
Sjoeblom T.,et al.Science 314:268-274(2006).
If you have used an Abcepta product and would like to share how it has performed, please click on the "Submit Review" button and provide the requested information. Our staff will examine and post your review and contact you if needed.
If you have any additional inquiries please email technical services at tech@abcepta.com.
Ordering Information
Other Products
Shipping Information
