Anti-Hamartin 抗体 [EP318Y] (ab40872)
Key features and details
- Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
- Rabbit monoclonal [EP318Y] to Hamartin
- Suitable for: WB, IHC-P, Flow Cyt (Intra)
- Knockout validated
- Reacts with: Human
Related conjugates and formulations
リコンビナント抗体で、ロット間での高い再現性を実現
- 異なるロット間での安定した再現性
- 容易なスケールアップ
- 評価試験による特異性の確認済み
- 倫理基準に準拠 - アニマル・フリーの生産
製品の概要
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製品名
Anti-Hamartin antibody [EP318Y]
Hamartin 一次抗体 製品一覧 -
製品の詳細
Rabbit monoclonal [EP318Y] to Hamartin -
由来種
Rabbit -
アプリケーション
適用あり: WB, IHC-P, Flow Cyt (Intra)more details
適用なし: ICC/IF -
種交差性
交差種: Human -
免疫原
Synthetic peptide. This information is proprietary to Abcam and/or its suppliers.
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ポジティブ・コントロール
- IHC-P: human liver tissue WB: HeLa cells; wild type HAP1 cell lysate, Hamartin knockout HAP1 cell lysate, HeLa cells, Human skeletal muscle tissue lysate Flow Cyt (intra): HeLa cells
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特記事項
This product is a recombinant monoclonal antibody, which offers several advantages including:
- - High batch-to-batch consistency and reproducibility
- - Improved sensitivity and specificity
- - Long-term security of supply
- - Animal-free production
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
製品の特性
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製品の状態
Liquid -
保存方法
Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles. -
バッファー
pH: 7.20
Preservative: 0.01% Sodium azide
Constituents: 0.05% BSA, 40% Glycerol (glycerin, glycerine), 59% PBS -
Concentration information loading...
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精製度
Protein A purified -
ポリ/モノ
モノクローナル -
クローン名
EP318Y -
アイソタイプ
IgG -
研究分野
関連製品
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Alternative Versions
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Compatible Secondaries
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Isotype control
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Recombinant Protein
アプリケーション
The Abpromise guarantee
Abpromise保証は、 次のテスト済みアプリケーションにおけるab40872の使用に適用されます
アプリケーションノートには、推奨の開始希釈率がありますが、適切な希釈率につきましてはご検討ください。
アプリケーション | Abreviews | 特記事項 |
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WB |
1/1000. Predicted molecular weight: 150 kDa.
For the unpurified version use 1/20000 dilution |
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IHC-P |
1/200. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.
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Flow Cyt (Intra) |
1/20.
ab172730 - Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody. For the unpurified version use 1/1000- 1/10000 dilution |
特記事項 |
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WB
1/1000. Predicted molecular weight: 150 kDa. For the unpurified version use 1/20000 dilution |
IHC-P
1/200. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol. |
Flow Cyt (Intra)
1/20. ab172730 - Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody. For the unpurified version use 1/1000- 1/10000 dilution |
ターゲット情報
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機能
In complex with TSC2, inhibits the nutrient-mediated or growth factor-stimulated phosphorylation of S6K1 and EIF4EBP1 by negatively regulating mTORC1 signaling. Seems not to be required for TSC2 GAP activity towards RHEB. Implicated as a tumor suppressor. Involved in microtubule-mediated protein transport, but this seems to be due to unregulated mTOR signaling. -
組織特異性
Highly expressed in skeletal muscle, followed by heart, brain, placenta, pancreas, lung, liver and kidney. Also expressed in embryonic kidney cells. -
関連疾患
Defects in TSC1 are the cause of tuberous sclerosis type 1 (TSC1) [MIM:191100]. It is an autosomal dominant multi-system disorder that affects especially the brain, kidneys, heart, and skin. TS1C is characterized by hamartomas (benign overgrowths predominantly of a cell or tissue type that occurs normally in the organ) and hamartias (developmental abnormalities of tissue combination). Clinical symptoms can range from benign hypopigmented macules of the skin to profound mental retardation with intractable seizures to premature death from a variety of disease-associated causes.
Defects in TSC1 may be a cause of focal cortical dysplasia of Taylor balloon cell type (FCDBC) [MIM:607341]. FCDBC is a subtype of cortical displasias linked to chronic intractable epilepsy. Cortical dysplasias display a broad spectrum of structural changes, which appear to result from changes in proliferation, migration, differentiation, and apoptosis of neuronal precursors and neurons during cortical development. -
ドメイン
The C-terminal putative coiled-coil domain is necessary for interaction with TSC2. -
翻訳後修飾
Phosphorylation at Ser-505 does not affect interaction with TSC2. Phosphorylated upon DNA damage, probably by ATM or ATR. -
細胞内局在
Cytoplasm. Membrane. At steady state found in association with membranes. - Information by UniProt
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参照データベース
- Entrez Gene: 7248 Human
- Omim: 605284 Human
- SwissProt: Q92574 Human
- Unigene: 370854 Human
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別名
- Hamartin antibody
- kiaa0243 antibody
- LAM antibody
see all
画像
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Lane 1: Wild-type HAP1 cell lysate (20 µg)
Lane 2: Hamartin knockout HAP1 cell lysate (20 µg)
Lane 3: HeLa cell lysate (20 µg)
Lane 4: Human skeletal muscle tissue lysate (20 µg)
Lanes 1 - 4: Merged signal (red and green). Green - ab40872 observed at 150 kDa. Red - loading control, ab8245, observed at 37 kDa.ab40872 was shown to recognize Hamartin when Hamartin knockout samples were used, along with additional cross-reactive bands. Wild-type and Hamartin knockout samples were subjected to SDS-PAGE. ab40872 and ab8245 (loading control to GAPDH) were diluted 1/5000 and 1/10000 respectively and incubated overnight at 4°C. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye® 800CW) preadsorbed (ab216773) and Goat anti-Mouse IgG H&L (IRDye® 680RD) preadsorbed (ab216776) secondary antibodies at 1/10000 dilution for 1 hour at room temperature before imaging.
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Anti-Hamartin antibody [EP318Y] (ab40872) at 1/1000 dilution (Purified) + HeLa (Human cervix adenocarcinoma epithelial cell) whole cell lysate at 15 µg
Secondary
Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/20000 dilution (Goat Anti-Rabbit IgG (H+L), Peroxidase conjugated)
Predicted band size: 150 kDaWe are not sure about the nature of the extra band.
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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of Human liver tissue sections labeling Hamartin with purified ab40872 at 1/200 dilution (1.08 µg/mL). Heat mediated antigen retrieval using Bond™ Epitope Retrieval Solution 2 (pH 9.0). The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Rabbit specific IHC polymer detection kit HRP/DAB (ab209101) was used as the secondary antibody. Negative control: PBS instead of the primary antibody. Hematoxylin was used as a counterstain.
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Intracellular Flow Cytometry analysis of HeLa (Human cervix adenocarcinoma epithelial cell) cells labeling Hamartin with Purified ab40872 at 1/20 dilution (10 µg/ml) (Red). Cells were fixed with 4% Paraformaldehyde and permeabilised with 90% Methanol. A Goat anti rabbit IgG (Alexa Fluor® 488 ,ab150077) secondary antibody was used at 1/2000. Isotype control - Rabbit monoclonal IgG (Black). Unlabeled control - Cell without incubation with primary antibody and secondary antibody (Blue).
プロトコール
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
データシートおよび資料
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SDS download
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Datasheet download
参考文献 (3)
ab40872 は 3 報の論文で使用されています。
- Wang Y et al. miR-130a upregulates mTOR pathway by targeting TSC1 and is transactivated by NF-?B in high-grade serous ovarian carcinoma. Cell Death Differ 24:2089-2100 (2017). PubMed: 28800130
- Platt FM et al. Spectrum of phosphatidylinositol 3-kinase pathway gene alterations in bladder cancer. Clin Cancer Res 15:6008-17 (2009). PubMed: 19789314
- Pymar LS et al. Bladder tumour-derived somatic TSC1 missense mutations cause loss of function via distinct mechanisms. Hum Mol Genet 17:2006-17 (2008). PubMed: 18397877