- 商品介绍
- 规格参数
- 包装参数
General description
88-92 kDa
STATs (Signal-Transducing Activators of Transcription) are the principle substrates of JAK kinases, and mediators of cytokine signaling. STAT proteins have SH2 domains, and once phosphorylated by JAK kinases, STATs dimerize in a head-to-tail fashion, through their SH2 domains. STAT1 is a critical mediator of IFN signaling, STAT4 is specific to IL-12, STAT6 is activated primarily by IL-4 and IL-13, while STAT5 A and B appear to be most important to the function of growth hormone and prolactin. STAT3 is involved in multiple signaling pathways, and mice deficient in it are not viable. In addition to tyrosine phosphorylation, many STAT proteins are targets of Ser/Thr kinases, and those phosphorylation events potentiate STAT-induced transcription. The phosphorylation state of STATs can be monitored by phosphorylation state-specific antibodies.
Immunogen
Epitope: Phosphorylated Tyr701
KLH-conjugated linear peptide corresponding to the region around phosphorylated tyrosine 701.
Application
Anti-Phospho-Stat1 (Tyr701) Antibody, clone 5C9.2 detects level of Phospho-Stat1 (Tyr701) & has been published & validated for use in WB.
Research Category
Epigenetics & Nuclear Function
Research Sub Category
Transcription Factors
Biochem/physiol Actions
This antibody recognizes phosphorylated STAT1 at tyrosine 701.
Physical form
Format: Purified
Protein G Purified
Purified mouse monoclonal IgG1κ in buffer containing PBS and 0.05% sodium azide.
Preparation Note
Stable for 1 year at 2-8ºC from date of receipt.
Analysis Note
Control
EGF treated and untreated A431 cell lysates, PDGF treated and untreated NIH/3T3 cell lysates, pervanadate treated and untreated PC12 cell lysates.
Routinely evaluated by western blot on EGF treated and untreated A431 cell lysate.
Western Blot Analysis: 0.5-2 µg/mL of this lot was used to detect STAT1 phosphorylated at Tyr701 in EGF treated and untreated A431 cell lysates.
Other Notes
Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
| biological source | mouse |
| Quality Segment | 100 |
| antibody form | purified immunoglobulin |
| antibody product type | primary antibodies |
| clone | 5C9.2, monoclonal |
| species reactivity | rat, mouse, human |
| technique(s) | western blot: suitable |
| isotype | IgG1κ |
| NCBI accession no. | NP_009330 |
| UniProt accession no. | P42224 |
| shipped in | wet ice |
| target post-translational modification | phosphorylation (pTyr701) |
| Gene Information | human ... STAT1(6772) mouse ... Stat1(20846) |
| 长度(mm) | |
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