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Data sheet of Mouse Monoclonal to STAT1
| Brand | Exbio |
| Product type | Primary antibodies |
| Reactivity | Other not tested, Human |
| Clonality | Monoclonal |
More info about Mouse Monoclonal to STAT1
| Brand: | Exbio |
| Product no.: | 11-405-C025 |
| Product type: | Primary antibodies |
| Host species: | Mouse |
| Product name: | Mouse Monoclonal to STAT1 |
| Antigen: | STAT1 |
| Clonality: | Monoclonal |
| Clone: | SM2 |
| Isotype: | IgG1 |
| Immunogen: | STAT1 peptide sequence 8-23 (QLDSKFLEQVHQLYD) conjugated to KLH. |
| Format: | purified |
| Specificity: | The antibody SM2 recognizes an epitope included within amino acids 8-23 of STAT1, a 91 kDa transcriptional factor involved in a variety of systems including antiviral responses and interferon alpha (IFN-alpha) and gamma (IFN-gamma) signal transduction._x000D_ |
| Categories: | Cytokine Signaling (Human), Transcription Regulation & Nuclear Proteins (Human), Transcription Regulation & Nuclear Proteins |
| Concentration: | 1 mg/ml |
| Storage buffer: | Phosphate buffered saline (PBS) with 15 mM sodium azide, approx. pH 7.4 |
| Storage / stability: | Store at 2-8°C. Do not freeze. Do not use after expiration date stamped on vial label. |
| Background: | STAT1 (signal transducer and activator of transcription 1) is a transcription factor that plays important roles in growth arrest, apoptosis promoting and tumour suppression. After ligation of cytokine receptors STAT1 becomes phosphorylated on Tyr701 by Janus kinase JAK1 or JAK2, dimerizes, translocates to nucleus and contacts DNA. STAT1-STAT2 heterodimers serve as more potent transcriptional inducers than STAT1 homodimers. STAT1 is also phosphorylated on Ser727 by MAPK pathway, independently of tyrosine phosphorylation. However, the both modifications are important for its maximal transcriptional activity. On the other hand, STAT1 phosphorylated on Ser727 is targeted for proteasomal degradation. |
| Purity: | > 95% (by SDS-PAGE) |
| Purification: | Purified by protein-A affinity chromatography |
| Product specific references: | *Hubackova S, Krejcikova K, Bartek J, Hodny Z: Interleukin 6 signaling regulates promyelocytic leukemia protein gene expression in human normal and cancer cells. J Biol Chem. 2012 Aug 3;287(32):26702-14. , *Hubackova S, Kucerova A, Michlits G, Kyjacova L, Reinis M, Korolov O, Bartek J, Hodny Z: IFNγ induces oxidative stress, DNA damage and tumor cell senescence via TGFβ/SMAD signaling-dependent induction of Nox4 and suppression of ANT2. Oncogene. 2016 Mar 10;35(10):1236-49. |
| General references: | *Soond SM, Townsend PA, Barry SP, Knight RA, Latchman DS, Stephanou A: ERK and the E3 ubiquitin ligase beta TRCP targets STAT1 for degradation. J Biol Chem. 2008 Mar 31_x000D_ , *Kovarik P, Stoiber D, Eyers PA, Menghini R, Neininger A, Gaestel M, Cohen P, Decker T: Stress-induced phosphorylation of STAT1 at Ser727 requires p38 mitogen-activated protein kinase whereas IFN-gamma uses a different signaling pathway. Proc Natl Acad Sci U S A. 1999 Nov 23;96(24):13956-61._x000D_ _x000D_ _x000D_ , *Frank DA: STAT signaling in the pathogenesis and treatment of cancer. Mol Med. 1999 Jul;5(7):432-56._x000D_ _x000D_ _x000D_ , *Bromberg J, Darnell JE Jr: The role of STATs in transcriptional control and their impact on cellular_x000D_ function. Oncogene. 2000 May 15;19(21):2468-73._x000D_ |
| Related products: | - Mouse Monoclonal to STRO-1 - Mouse Monoclonal to STAT1 (Phospho-Ser727) - Mouse Monoclonal to STIM1 / GOK |
| Shipping condition: | Room temperature |