Anti-LKB1 抗体 [Ley 37D/G6] (ab15095)
Key features and details
- Mouse monoclonal [Ley 37D/G6] to LKB1
- Suitable for: WB
- Knockout validated
- Reacts with: Mouse, Human
- Isotype: IgG2b
製品の概要
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製品名
Anti-LKB1 antibody [Ley 37D/G6]
LKB1 一次抗体 製品一覧 -
製品の詳細
Mouse monoclonal [Ley 37D/G6] to LKB1 -
由来種
Mouse -
特異性
This antibody detects a single clean band representing LKB1/STK11 in Western blots on cells expressing LKB1. -
アプリケーション
適用あり: WBmore details -
種交差性
交差種: Mouse, Human -
免疫原
Recombinant full length protein corresponding to Human LKB1.
Database link: Q15831 -
ポジティブ・コントロール
- HAP1 and MEF cell lysates.
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特記事項
The Life Science industry has been in the grips of a reproducibility crisis for a number of years. Abcam is leading the way in addressing this with our range of recombinant monoclonal antibodies and knockout edited cell lines for gold-standard validation. Please check that this product meets your needs before purchasing.
If you have any questions, special requirements or concerns, please send us an inquiry and/or contact our Support team ahead of purchase. Recommended alternatives for this product can be found below, along with publications, customer reviews and Q&As
製品の特性
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製品の状態
Liquid -
保存方法
Shipped at 4°C. Store at +4°C. Do Not Freeze. -
バッファー
pH: 7.4
Preservative: 0.02% Sodium azide
Constituents: 1% BSA, PBS -
Concentration information loading...
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ポリ/モノ
モノクローナル -
クローン名
Ley 37D/G6 -
アイソタイプ
IgG2b -
研究分野
関連製品
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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ab15095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 | (6) |
1/100 - 1/1000. Detects a band of approximately 50 kDa (predicted molecular weight: 48.6 kDa).
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特記事項 |
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WB
1/100 - 1/1000. Detects a band of approximately 50 kDa (predicted molecular weight: 48.6 kDa). |
ターゲット情報
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機能
Essential role in G1 cell cycle arrest. Phosphorylates and activates members of the AMPK-related subfamily of protein kinases. Tumor suppressor. -
組織特異性
Ubiquitously expressed. Strongest expression in testis and fetal liver. -
関連疾患
Defects in STK11 are a cause of Peutz-Jeghers syndrome (PJS) [MIM:175200]. PJS is a rare hereditary disease in which there is predisposition to benign and malignant tumors of many organ systems. PJS is an autosomal dominant disorder characterized by melanocytic macules of the lips, multiple gastrointestinal hamartomatous polyps and an increased risk for various neoplasms, including gastrointestinal cancer.
Defects in STK11 have been associated with testicular tumors (TEST) [MIM:273300]. A common solid malignancy in males. Germ cell tumors of the testis constitute 95% of all testicular neoplasms. -
配列類似性
Belongs to the protein kinase superfamily. CAMK Ser/Thr protein kinase family. LKB1 subfamily.
Contains 1 protein kinase domain. -
翻訳後修飾
Phosphorylated by a cAMP-dependent protein kinase. -
細胞内局在
Nucleus. Cytoplasm. Relocates to the cytoplasm when bound to CAB39 and STRAD or CAB39 and ALS2CR2. - Information by UniProt
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参照データベース
- Entrez Gene: 6794 Human
- Entrez Gene: 20869 Mouse
- Omim: 602216 Human
- SwissProt: Q15831 Human
- SwissProt: Q9WTK7 Mouse
- Unigene: 515005 Human
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別名
- hLKB1 antibody
- Liver kinase B1 antibody
- LKB1 antibody
see all
画像
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Lane 1: Wild-type HAP1 cell lysate (20 µg)
Lane 2: LKB1 knockout HAP1 cell lysate (20 µg)Lanes 1 and 2: Merged signal (red and green). Green - ab15095 observed at 50 kDa. Red - loading control, ab181602, observed at 37 kDa.
ab15095 was shown to recognize LKB1 when LKB1 knockout samples were used, along with additional cross-reactive bands. Wild-type and LKB1 knockout samples were subjected to SDS-PAGE. ab15095 and ab181602 (loading control to LKB1) were diluted 1/100 and 1/10 000 and incubated overnight at 4°C. Blots were developed withGoat anti-Mouse IgG H&L (IRDye® 800CW) preadsorbed (ab216772) and Goat Anti-Rabbit IgG H&L (IRDye® 680RD) preadsorbed (ab216777) secondary antibodies at 1/10 000 dilution for 1 h at room temperature before imaging. -
All lanes : Anti-LKB1 antibody [Ley 37D/G6] (ab15095) at 1/1000 dilution
All lanes :
Secondary
All lanes : Polyclonal goat anti-mouse conjugated with horse radish peroxidase.
Predicted band size: 48.6 kDa
Observed band size: 55 kDa why is the actual band size different from the predicted?Negative control (Lane 1): LKB1 knockout MEF cells.
Positive control (Lane 2): wildtype MEF cells.
Blocking step: 5% milk as blocking agent for 1 hour at 25 °C.
Incubation: 16 hours at 4 °C, using 5% milk in TBS/0.1 Tween as diluent.
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 (37)
ab15095 は 37 報の論文で使用されています。
- Gao Y et al. Inactivation of AMPK Leads to Attenuation of Antigen Presentation and Immune Evasion in Lung Adenocarcinoma. Clin Cancer Res 28:227-237 (2022). PubMed: 34667030
- Ming Y et al. Interaction of Nuclear Receptor Subfamily 4 Group A Member 1 (Nr4a1) and Liver Linase B1 (LKB1) Mitigates Type 2 Diabetes Mellitus by Activating Monophosphate-Activated Protein Kinase (AMPK)/Sirtuin 1 (SIRT1) Axis and Inhibiting Nuclear Factor-kappa B (NF-?B) Activation. Med Sci Monit 26:e920278 (2020). PubMed: 31939452
- Zhao F et al. Scleral HIF-1a is a prominent regulatory candidate for genetic and environmental interactions in human myopia pathogenesis. EBioMedicine 57:102878 (2020). PubMed: 32652319
- Kitajima S et al. Suppression of STING Associated with LKB1 Loss in KRAS-Driven Lung Cancer. Cancer Discov 9:34-45 (2019). PubMed: 30297358
- Ollila S et al. Stromal Lkb1 deficiency leads to gastrointestinal tumorigenesis involving the IL-11-JAK/STAT3 pathway. J Clin Invest 128:402-414 (2018). PubMed: 29202476