Date published: 2026-10-17

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p-beta-catenin 抗体 (1B11): sc-57533

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说明书
  • p-beta-catenin 抗体 1B11 是小鼠单克隆 IgG1, 在17篇文献中引用,提供 50 µg/0.5 ml
  • 针对β-catenin的human来源的合成磷酸化肽段
  • 推荐用于 mouse, rat, human 和 canine 来源的Tyr 654 phosphorylated β-catenin WB 和 IP检测
  • m-IgG Fc BP-HRP、 1 BP-HRP">m-IgG1 BP-HRP和m-IgGκ BP-HRP是p-beta-catenin Antibody (1B11) 适用于 WB 应用。 的首选辅助检测试剂。这些试剂现与p-beta-catenin Antibody (1B11) 打包提供(请参阅下面的订购信息)。
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p-β-catenin 抗体(1B11)是一种小鼠单克隆 IgG1 kappa 轻链抗体,可通过免疫印迹(WB)和免疫沉淀(IP)检测小鼠、大鼠、人和犬样本中特异性位于 Tyr 654 的磷酸化β-catenin。磷酸化的 β-catenin 在调节细胞粘附和信号通路,尤其是在对细胞增殖和分化至关重要的 Wnt 信号转导中起着至关重要的作用。磷酸化的β-catenin主要位于细胞质和细胞核中,这种蛋白质影响着基因表达和细胞行为。与 E-cadherin 的相互作用对维持上皮细胞的完整性至关重要,任何失调都会导致细胞运动性和侵袭性增加,从而导致癌症进展。值得注意的是,β-catenin 在特定残基(如 Tyr 654)上的磷酸化可调节其稳定性和定位,从而影响其在肿瘤发生过程中的功能。此外,β-catenin 与肿瘤抑制蛋白 APC 的相互作用对于降解至关重要;然而,当这种相互作用被破坏时(如某些癌症中出现的情况),β-catenin 就会聚集并转位到细胞核,促进致癌转录。了解磷酸化β-catenin的动态和调控机制对于阐明其在癌症生物学中的作用和开发靶向疗法至关重要。

仅限研究使用。不适用于诊断和治疗用途。

Alexa Fluor® 是Molecular Probes Inc., OR., USA的商标

LI-COR®和 Odyssey® 是LI-COR Biosciences的注册商标

p-beta-catenin 抗体 (1B11) 参考文献:

  1. F-box蛋白β-TrCP与磷酸化β-catenin结合,并调节其在细胞中的活性。  |  Hart, M., et al. 1999. Curr Biol. 9: 207-10. PMID: 10074433
  2. 阿司匹林和吲哚美辛通过增加磷酸化β-catenin的稳定性来减少β-catenin/T细胞转录因子信号。  |  Dihlmann, S., et al. 2003. Mol Cancer Ther. 2: 509-16. PMID: 12813129
  3. c-Met 在结直肠癌细胞中的激活会导致酪氨酸磷酸化的 beta-catenin 构成性结合。  |  Herynk, MH., et al. 2003. Clin Exp Metastasis. 20: 291-300. PMID: 12856716
  4. 急性髓细胞白血病和骨髓增生异常综合征中核非磷酸化β-catenin的临床意义。  |  Xu, J., et al. 2008. Br J Haematol. 140: 394-401. PMID: 18217891
  5. APC对于将磷酸化β-catenin靶向SCFbeta-TrCP泛素连接酶至关重要。  |  Su, Y., et al. 2008. Mol Cell. 32: 652-61. PMID: 19061640
  6. 磷酸化β-catenin的积累会增强ROS诱导的早老素缺乏细胞死亡。  |  Boo, JH., et al. 2009. PLoS One. 4: e4172. PMID: 19137062
  7. 磷酸化β-Catenin定位于神经祖细胞的中心体,并且是发育中脑细胞极性和神经发生所必需的。  |  Chilov, D., et al. 2011. Dev Biol. 357: 259-68. PMID: 21736876
  8. 颗粒细胞中的Lhcgr表达:PKA磷酸化β-catenin、TCF3和FOXO1的作用。  |  Law, NC., et al. 2013. Mol Endocrinol. 27: 1295-310. PMID: 23754802
  9. Wnt信号诱导磷酸化β-catenin在两种不同的细胞质复合物中积累。  |  Gerlach, JP., et al. 2014. Open Biol. 4: 140120. PMID: 25392450
  10. 紫草素通过靶向磷酸化β-Catenin和磷酸化PI3K/Akt抑制人胶质母细胞瘤细胞的迁移和侵袭:一种传统中药抗胶质瘤功效的潜在机制。  |  Zhang, FY., et al. 2015. Int J Mol Sci. 16: 23823-48. PMID: 26473829

订购信息

产品名称产品编号规格价格数量收藏夹

p-beta-catenin 抗体 (1B11)

sc-57533
50 µg/0.5 ml
$322.00

p-beta-catenin (1B11): m-IgG Fc BP-HRP 套装

sc-537140
50 µg Ab; 10 µg BP
$361.00

p-beta-catenin (1B11): m-IgGκ BP-HRP 套装

sc-534333
50 µg Ab; 40 µg BP
$361.00

p-beta-catenin (1B11): m-IgG1 BP-HRP 套装

sc-545030
50 µg Ab; 20 µg BP
$361.00

What is the recommended secondary reagent to be used with this mouse monoclonal primary?

Asked by: DefinitelyNotMatt
Thank you for your question. We recommend using one our exclusive Mouse IgG Binding Proteins as a secondary detection reagent. A complete list of available binding proteins is available on our website here: https://www.scbt.com/scbt/browse/support-products-mouse-igg-binding-proteins/_/N-ecrety Please contact Technical Service if you have further questions concerning this product.
Answered by: Technical Support 10
Date published: 2017-01-17
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Rated 2 out of 5 by dmator from Did not work wellI tested this antibody on my tissue samples along with 293T cells (untreated and treated with orthovanadate, as controls) but did not see any + signal. I used 1:1000 in 5% BSA TBST, incubating o/n at 4c.
Date published: 2018-01-17
Rated 5 out of 5 by choupeng from Single bandsThe antibody can detect a specific band at 1:500 dilution
Date published: 2017-05-20
Rated 5 out of 5 by Professor Griffin from Positive resultsPositve results observed with p-beta-catenin (1B11) monoclonal antibody
Date published: 2017-01-24
Rated 5 out of 5 by LM from Published data in Embryos and subconfluentPublished data in Embryos and subconfluent cells using this antibody at 1:500 for Western blot analysis. -SCBT Publication Review
Date published: 2015-03-08
Rated 5 out of 5 by CJ from Strong signal for WB in untreated (A) andStrong signal for WB in untreated (A) and pervanadate treated (B) OVCAR-5 whole cell lysates. -SCBT QC
Date published: 2014-01-19
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p-beta-catenin 抗体 (1B11) is rated 4.4 out of 5 by 5.
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