Date published: 2025-9-6

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14-3-3 σ 抗体 (E-11): sc-166473

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说明书
  • 14-3-3 sigma 抗体 E-11 是小鼠单克隆 IgG3 κ,14-3-3 σ抗体, 在11篇文献中引用,规格为200 µg/ml
  • 特异性抗原位于human物种的14-3-3 σ的N-terminus的氨基酸25-38之间
  • 推荐用于 mouse, rat 和 human 来源的14-3-3 σ WB, IP, IF, IHC(P) 和 ELISA检测
  • 看 pan 14-3-3 (B-8): sc-133233,可查看有标记的 14-3-3 σ 抗体,包括AC, HRP, FITC, PE, Alexa Fluor® 488, 594, 647, 680 和 790
  • 关于如何获取14-3-3 σ (E-11): sc-166473免费10 µg小样,联系我们技术服务部门 (或者您当地的代理商)了解详情。
  • m-IgG3 BP-HRPm-IgGκ BP-HRP是14-3-3 σ抗体(E-11)在WB and IHC(P)应用中的首选二次检测试剂。这些试剂现在与14-3-3 σ 抗体(E-11)捆绑销售(见下文订购信息)。

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関連項目

14-3-3 σ 抗体(E-11)是一种 IgG3 κ 小鼠单克隆 14-3-3 sigma 抗体(也称为 14-3-3 蛋白抗体、stratifin 抗体或酪氨酸 3-单加氧酶/色氨酸 5-单加氧酶激活蛋白 sigma 抗体),它可以通过蛋白质印迹、免疫沉淀、免疫荧光、免疫组织化学(P)和酶联免疫吸附试验检测小鼠、大鼠和人类的 14-3-3 sigma 蛋白。14-3-3 σ 抗体(E-11)可作为非偶联的抗 14-3-3 sigma 抗体使用。14-3-3 蛋白调控许多与癌症生物学相关的细胞过程,特别是凋亡、有丝分裂信号和细胞周期检查点。这个信号中间体家族由七个异构体组成,表示为 14-3-3 β、γ、ε、ζ、η、θ 和 σ。14-3-3 σ,也称为 SFN、stratifin、HME1 或 YWHAS,是一种分泌型适配蛋白,参与调控一般和特定的信号通路。它主要在分层鳞状角化上皮中表达,能够通过识别磷酸苏氨酸或磷酸丝氨酸基序结合并修饰大量蛋白质(如 KRT17(角蛋白 17))的活性。例如,当与角蛋白 17 结合时,14-3-3 σ 通过上调蛋白质合成和细胞生长来刺激 Akt/mTOR 信号通路。14-3-3 σ 还起到正向介导 IGF-I 诱导的细胞周期进程的作用,并可以与多种翻译起始因子结合,从而控制有丝分裂翻译。作为对肿瘤生长的响应,14-3-3 σ 正向调控肿瘤抑制因子 p53,并增加 p53 调控的抑制 G2/M 细胞周期进程的速度。由于选择性剪接事件,存在多种 14-3-3 σ 异构体。

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

14-3-3 σ 抗体 (E-11) 参考文献:

  1. 乳腺癌和前列腺癌中 14-3-3sigma 的表观遗传和蛋白水解失活。  |  Horie-Inoue, K. and Inoue, S. 2006. Semin Cancer Biol. 16: 235-9. PMID: 16682214
  2. 14-3-3 sigma 和其他蛋白质对 p53-MDM2 通路的调节。  |  Lee, MH. and Lozano, G. 2006. Semin Cancer Biol. 16: 225-34. PMID: 16697215
  3. 癌症中 14-3-3sigma 的表观遗传沉默。  |  Lodygin, D. and Hermeking, H. 2006. Semin Cancer Biol. 16: 214-24. PMID: 16698281
  4. 14-3-3 sigma 在人类乳腺癌中的作用和调控机制。  |  Ko, S., et al. 2014. J Breast Cancer. 17: 207-18. PMID: 25320618
  5. 14-3-3σ通过PARP1和CHK2调控DNA修复和细胞周期,有助于提高抗放射能力  |  Chen, Y., et al. 2017. Mol Cancer Res. 15: 418-428. PMID: 28087741
  6. 14-3-3σ 作为肠道肿瘤抑制因子的功能  |  Winter, M., et al. 2021. Cancer Res. 81: 3621-3634. PMID: 34224368
  7. 14-3-3 Sigma 蛋白通过调控基质金属蛋白酶-1 促进肝细胞生长因子介导的人胃癌细胞增殖和侵袭  |  Jung, JY., et al. 2022. Anticancer Res. 42: 519-530. PMID: 34969762
  8. ZLM-7通过上调14-3-3 Sigma抑制MDM2,从而阻止乳腺癌进展。  |  Wen, M., et al. 2022. Pharmaceuticals (Basel). 15: PMID: 35890172
  9. 含丙烯酰胺的鱼腥藻素对 14-3-3σ 的同工酶选择性荧光标记。  |  Tanaka, K., et al. 2023. Chemistry. 29: e202301059. PMID: 37170712
  10. 开发用于评估 14-3-3σ 分子胶的 NanoBRET 分析法。  |  Vickery, HR., et al. 2024. SLAS Discov. 29: 100165. PMID: 38797286

订购信息

产品名称产品编号规格价格数量收藏夹

14-3-3 σ 抗体 (E-11)

sc-166473
200 µg/ml
$316.00

14-3-3 σ (E-11): m-IgGκ BP-HRP 套装

sc-521621
200 µg Ab, 40 µg BP
$354.00

14-3-3 σ (E-11): m-IgG3 BP-HRP 套装

sc-550334
200 µg Ab; 40 µg BP
$354.00

14-3-3 σ (E-11) 中和勝肽

sc-166473 P
100 µg/0.5 ml
$68.00

What application is the blocking peptide sc-166473 P appropriate for?

Asked by: TinTin
Thank you for your question. The blocking peptide is intended for use as a negative control, by pre-adsorbing the mouse monoclonal antibody against the antigen. For full protocol details, please contact our Technical Services Department or view our online protocol here: https://www.scbt.com/scbt/resources/protocols/peptide-neutralization
Answered by: Technical Support
Date published: 2017-02-24
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Rated 4 out of 5 by from Good antibody for WBWorked well for western blotting with MCF7 cell line
Date published: 2020-07-01
Rated 2 out of 5 by from No bandWe used this antibody detect nasopharyngeal carcinoma cells ,but got no band although the dilution set at 1:100.However, santa cruz is very good service, they give us replacement.
Date published: 2018-01-27
Rated 2 out of 5 by from NO detection in mouse cellsI tested free sample on thymic epithelial origin cell lines and got no bands around 30kda, there were strong non-specific bands around 75kda instead.
Date published: 2017-11-14
Rated 1 out of 5 by from Not well work in WBtoo many unspecific WB bands are detected in human liver cancer cell line BEL-7404 lysate. Dilution ratio is1:100.
Date published: 2017-10-11
Rated 5 out of 5 by from Nice dark western bandWe used this antibody in a western blot and got a dark band at the correct molecular weight
Date published: 2017-01-24
Rated 5 out of 5 by from Exceptional immunoperoxidase cytoplasmicExceptional immunoperoxidase cytoplasmic staining in formalin fixed, paraffin-embedded human esophagus tissue. -SCBT QC
Date published: 2015-05-02
Rated 5 out of 5 by from Great antibody for WesternGreat antibody for Western, strong band detected in 14-3-3 transfected 293T whole cell lysate. -SCBT QC
Date published: 2015-04-02
Rated 5 out of 5 by from Works well for WB with AWorks well for WB with A-431 whole cell lysate. -SCBT QC
Date published: 2015-01-29
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14-3-3 σ 抗体 (E-11) is rated 3.6 out of 5 by 8.
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