Anti-STAT3 (phospho Y705) 抗体 [EP2147Y] (ab76315)
製品の概要
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製品名Anti-STAT3 (phospho Y705) antibody [EP2147Y]
STAT3 一次抗体 製品一覧 -
製品の詳細Rabbit monoclonal [EP2147Y] to STAT3 (phospho Y705)
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由来種Rabbit
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アプリケーション適用あり: WB, IP, IHC-P, Dot blot, ICC/IFmore details
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種交差性交差種: Mouse, Rat, Human
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免疫原
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ポジティブ･コントロール
- WB: HeLa cell lysate treated with alpha-interferon. IHC-P: Human colon adenocarcinoma and kidney tissues. IP: A431 cells treated with EGF.
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特記事項
A trial size is available to purchase for this antibody.
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMab® patents
We are constantly working hard to ensure we provide our customers with best in class antibodies. As a result of this work we are pleased to now offer this antibody in purified format. We are in the process of updating our datasheets. The purified format is designated 'PUR' on our product labels. If you have any questions regarding this update, please contact our Scientific Support team.
This product is a recombinant rabbit monoclonal antibody.
製品の特性
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製品の状態Liquid
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保存方法Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C. Avoid freeze / thaw cycle.
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バッファーpH: 7.20
Preservative: 0.01% Sodium azide
Constituents: PBS, 40% Glycerol, 0.05% BSA -
Concentration information loading... -
精製度Protein A purified
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ポリ/モノモノクローナル
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クローン名EP2147Y
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アイソタイプIgG
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研究分野
関連製品
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Alternative Versions
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Assay kits
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Compatible Secondaries
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Immunizing Peptide (Blocking)
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Positive Controls
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Related Products
アプリケーション
Our Abpromise guarantee covers the use of ab76315 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
| アプリケーション | Abreviews | 特記事項 |
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| WB | 1/2000 - 1/20000. Predicted molecular weight: 88 kDa.Can be blocked with STAT3 (phospho Y705) peptide (ab179551). | |
| IP | 1/20. | |
| IHC-P | 1/50 - 1/100. Perform heat mediated antigen retrieval before commencing with IHC staining protocol. | |
| Dot blot | 1/1000. | |
| ICC/IF | 1/500. |
ターゲット情報
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機能Signal transducer and transcription activator that mediates cellular responses to interleukins, KITLG/SCF, LEP and other growth factors. Once activated, recruits coactivators, such as NCOA1 or MED1, to the promoter region of the target gene (PubMed:17344214). May mediate cellular responses to activated FGFR1, FGFR2, FGFR3 and FGFR4. Binds to the interleukin-6 (IL-6)-responsive elements identified in the promoters of various acute-phase protein genes. Activated by IL31 through IL31RA. Involved in cell cycle regulation by inducing the expression of key genes for the progression from G1 to S phase, such as CCND1 (PubMed:17344214). Mediates the effects of LEP on melanocortin production, body energy homeostasis and lactation (By similarity). May play an apoptotic role by transctivating BIRC5 expression under LEP activation (PubMed:18242580). Cytoplasmic STAT3 represses macroautophagy by inhibiting EIF2AK2/PKR activity.
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組織特異性Heart, brain, placenta, lung, liver, skeletal muscle, kidney and pancreas.
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関連疾患Hyperimmunoglobulin E recurrent infection syndrome, autosomal dominant
Autoimmune disease, multisystem, infantile-onset -
配列類似性Belongs to the transcription factor STAT family.
Contains 1 SH2 domain. -
翻訳後修飾Tyrosine phosphorylated upon stimulation with EGF. Tyrosine phosphorylated in response to constitutively activated FGFR1, FGFR2, FGFR3 and FGFR4 (By similarity). Activated through tyrosine phosphorylation by BMX. Tyrosine phosphorylated in response to IL6, IL11, LIF, CNTF, KITLG/SCF, CSF1, EGF, PDGF, IFN-alpha, LEP and OSM. Activated KIT promotes phosphorylation on tyrosine residues and subsequent translocation to the nucleus. Phosphorylated on serine upon DNA damage, probably by ATM or ATR. Serine phosphorylation is important for the formation of stable DNA-binding STAT3 homodimers and maximal transcriptional activity. ARL2BP may participate in keeping the phosphorylated state of STAT3 within the nucleus. Upon LPS challenge, phosphorylated within the nucleus by IRAK1. Upon erythropoietin treatment, phosphorylated on Ser-727 by RPS6KA5. Phosphorylation at Tyr-705 by PTK6 or FER leads to an increase of its transcriptional activity. Dephosphorylation on tyrosine residues by PTPN2 negatively regulates IL6/interleukin-6 signaling.
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細胞内局在Cytoplasm. Nucleus. Shuttles between the nucleus and the cytoplasm. Translocated into the nucleus upon tyrosine phosphorylation and dimerization, in response to signaling by activated FGFR1, FGFR2, FGFR3 or FGFR4. Constitutive nuclear presence is independent of tyrosine phosphorylation. Predominantly present in the cytoplasm without stimuli. Upon leukemia inhibitory factor (LIF) stimulation, accumulates in the nucleus. The complex composed of BART and ARL2 plays an important role in the nuclear translocation and retention of STAT3. Identified in a complex with LYN and PAG1.
- Information by UniProt
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参照データベース
- Entrez Gene: 6774 Human
- Entrez Gene: 20848 Mouse
- Entrez Gene: 25125 Rat
- Omim: 102582 Human
- SwissProt: P40763 Human
- SwissProt: P42227 Mouse
- SwissProt: P52631 Rat
- Unigene: 463059 Human
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別名
- 1110034C02Rik antibody
- Acute Phase Response Factor antibody
- Acute-phase response factor antibody
see all
画像
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![Western blot - Anti-STAT3 (phospho Y705) antibody [EP2147Y] (ab76315)](https://www.abcam.co.jp/ps/products/76/ab76315/Images/ab76315-239410-ab76315wb.jpg)
Western blot - Anti-STAT3 (phospho Y705) antibody [EP2147Y] (ab76315)All lanes : Anti-STAT3 (phospho Y705) antibody [EP2147Y] (ab76315) at 1/20000 dilution (purified)
Lane 1 : Un-treated HeLa (Human epithelial cell line from cervix adenocarcinoma )cell lysate
Lane 2 : HeLa cell lysate - treated with IFN-a
Lysates/proteins at 10 µg per lane.
Secondary
All lanes : Peroxidase-conjugated goat anti-rabbit IgG (H+L) at 1/1000 dilution
Predicted band size: 88 kDa
Observed band size: 88 kDaBlocking/Dilution buffer: 5% NFDM/TBST.
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![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-STAT3 (phospho Y705) antibody [EP2147Y] (ab76315)](https://www.abcam.co.jp/ps/products/76/ab76315/Images/ab76315-239411-ab76315ihcp.jpg)
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-STAT3 (phospho Y705) antibody [EP2147Y] (ab76315)Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human kidney tissue labeling STAT3 (phospho Y705) with purified ab76315 at 1/100. Heat mediated antigen retrieval was performed using Tris/EDTA buffer pH 9. ab97051, a HRP-conjugated goat anti-rabbit IgG (H+L) was used as the secondary antibody (1/500). Negative control using PBS instead of primary antibody. Counterstained with hematoxylin.
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![Immunocytochemistry/ Immunofluorescence - Anti-STAT3 (phospho Y705) antibody [EP2147Y] (ab76315)](https://www.abcam.co.jp/ps/products/76/ab76315/Images/ab76315-267111-ab76315ICCIF.jpg)
Immunocytochemistry/ Immunofluorescence - Anti-STAT3 (phospho Y705) antibody [EP2147Y] (ab76315)Immunocytochemistry/Immunofluorescence analysis of HeLa (Human epithelial cell line from cervix adenocarcinoma) +/- IFN-α (50 ng/mL, 5 minutes) cells labelling STAT3 (phospho Y705) with ab76315 at 1/500 (4.3 μg/mL). Cells were fixed with 4% paraformaldehyde and permeabilized with 0.1% Triton X-100. ab150077, Alexa Fluor® 488-conjugated goat anti-rabbit IgG (1/1500) was used as the secondary antibody. DAPI (blue) was used as a nuclear counterstain.
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![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-STAT3 (phospho Y705) antibody [EP2147Y] (ab76315)](https://www.abcam.co.jp/ps/products/76/ab76315/Images/ihcstat3.jpg)
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-STAT3 (phospho Y705) antibody [EP2147Y] (ab76315)Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human colon carcinoma tissue labeling STAT3 (phospho Y705) with unpurified ab76315 at 1/100.
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![Dot Blot - Anti-STAT3 (phospho Y705) antibody [EP2147Y] (ab76315)](https://www.abcam.co.jp/ps/products/76/ab76315/Images/ab76315-249783-ab76315dotblot.jpg)
Dot Blot - Anti-STAT3 (phospho Y705) antibody [EP2147Y] (ab76315)Dot blot analysis of STAT3 single phospho peptide pY705 (lane 1) and STAT3 non-phospho peptide (lane 2) with ab76315 at 1/1000. Blocking and dilution buffer was 5% NFDM/TBST. The secondary antibody used was ab97051 peroxidase conjugated Goat Anti-Rabbit IgG, (H+L) at 1/100,000.
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![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-STAT3 (phospho Y705) antibody [EP2147Y] (ab76315)](https://www.abcam.co.jp/ps/products/76/ab76315/Images/ab76315-251989-stat3.jpg)
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-STAT3 (phospho Y705) antibody [EP2147Y] (ab76315)Immunohistochemical analysis of paraffin-embedded human thyroid carcinoma tissue using untreated (left) or alkaline phosphatase-treated (right) labeling STAT3 (phospho Y705) with ab76315 at 1/500 dilution, followed by Goat Anti-Rabbit IgG H& L (HRP) (ab97051) at 1/500 dilution.
Counter stained with Hematoxylin.
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![Immunoprecipitation - Anti-STAT3 (phospho Y705) antibody [EP2147Y] (ab76315)](https://www.abcam.co.jp/ps/products/76/ab76315/Images/ab76315-239413-ab76315ip.jpg)
Immunoprecipitation - Anti-STAT3 (phospho Y705) antibody [EP2147Y] (ab76315)ab76315 (purified) at 1/30 immunoprecipitating STAT3 (phospho Y705) in A431 (Human epidermoid carcinoma cell line) cell lysate treated with EGF. For western blotting, a peroxidase-conjugated goat anti-rabbit IgG (H+L) was used as the secondary antibody (1/1000).
Blocking/Dilution buffer: 5% NFDM/TBST.
プロトコール
参考文献
This product has been referenced in:
- Hanna M et al. Association between physical activity and the expression of mediators of inflammation in normal breast tissue among premenopausal and postmenopausal women. Cytokine 102:151-160 (2018). Read more (PubMed: 29102166) »
- Chen L et al. Combination of gemcitabine and erlotinib inhibits recurrent pancreatic cancer growth in mice via the JAK-STAT pathway. Oncol Rep 39:1081-1089 (2018). Read more (PubMed: 29328487) »
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