Date published: 2025-9-8

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Estrogen Receptor alpha 抗体 (H222): sc-53492

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说明书
  • Estrogen Receptor alpha 抗体 H222 是大鼠单克隆 IgG1, 在9篇文献中引用,提供 200 µg/ml
  • 免疫human物种的Estrogen Receptor alpha
  • Estrogen Receptor alpha 抗体 (H222) 推荐用于WB,检测mouse, rat 和 human 来源的Estrogen Receptor alpha
  • 抗Estrogen Receptor alpha抗体(H222)可与琼脂糖结合用于IP;与HRP结合用于WB、IHC(P)和ELISA;与藻红蛋白FITC结合用于IF、IHC(P)和FCM
  • 还可偶联Alexa Fluor® 488, Alexa Fluor® 546, Alexa Fluor® 594Alexa Fluor® 647,用于WB (RGB), IF, IHC(P) 和 FCM, 以及用于RGB荧光成像系统,例如iBright™ FL1000, FluorChem™, Typhoon, Azure和其他类似的系统
  • 还可偶联Alexa Fluor® 680Alexa Fluor® 790, 用于WB (NIR), IF 和 FCM; 以及用于近红外(NIR)检测系统,如LI-COR®/Odyssey®, iBright™ FL1000, FluorChem™, Typhoon, Azure和类似系统
  • 关于如何获取Estrogen Receptor alpha (H222): sc-53492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。
  • 目前,我们还没有完成Estrogen Receptor alpha 抗体 (H222)的首选二抗检测试剂的鉴定。这项工作正在进行中。

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関連項目

雌激素受体α抗体(H222)是针对人类雌激素受体α(ERα)而制备的大鼠单克隆 IgG1,可通过免疫印迹(WB)检测小鼠、大鼠和人类的ERα。抗 ERα 抗体 (H222) 有非共轭型和多种共轭型,包括琼脂糖、辣根过氧化物酶 (HRP)、藻红蛋白 (PE)、异硫氰酸荧光素 (FITC) 和各种 Alexa Fluor® 共轭物。ERα 蛋白是一种配体激活的转录因子,属于类固醇/甲状腺激素受体超家族,在调节生殖组织的正常功能方面起着关键作用。ERα的翻译后修饰(PTM),如磷酸化、泛素化、苏木酰化、乙酰化和甲基化,对于调节活性、稳定性、细胞定位以及与共调蛋白的相互作用至关重要。例如,特定丝氨酸残基上的磷酸化可增强或抑制 ERα 的转录活性,从而影响细胞增殖和分化过程中的基因表达。泛素化使ERα成为蛋白酶体降解的靶标,从而控制细胞内的受体水平并影响荷尔蒙的反应性。这些 PTM 对 ERα 的功能进行动态调节,以响应激素和环境信号。这些修饰的失调与激素依赖性癌症(如乳腺癌)的发生和发展有关。ERα单克隆抗体(H222)是研究人员研究ERα翻译后修饰及其对细胞生理和病理影响的宝贵工具。

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

Estrogen Receptor alpha 抗体 (H222) 参考文献:

  1. RNA 结合 DEAD-box 蛋白亚家族通过 N 端激活结构域(AF-1)与 RNA 辅激活因子 SRA 共同充当雌激素受体 alpha 辅激活因子。  |  Watanabe, M., et al. 2001. EMBO J. 20: 1341-52. PMID: 11250900
  2. 雌二醇能上调 AUF1p45 与雌激素受体 alpha mRNA 3'- 非翻译区稳定区域的结合。  |  Ing, NH., et al. 2008. J Biol Chem. 283: 1764-1772. PMID: 18029355
  3. 雌激素受体α和Caveolin-3的相互作用调节代谢抑制处理的大鼠心肌细胞中的Connexin43磷酸化。  |  Chung, TH., et al. 2009. Int J Biochem Cell Biol. 41: 2323-33. PMID: 19523531

订购信息

产品名称产品编号规格价格数量收藏夹

Estrogen Receptor alpha 抗体 (H222)

sc-53492
200 µg/ml
$316.00

Estrogen Receptor alpha 抗体 (H222) AC

sc-53492 AC
500 µg/ml, 25% agarose
$416.00

Estrogen Receptor alpha 抗体 (H222) HRP

sc-53492 HRP
200 µg/ml
$316.00

Estrogen Receptor alpha 抗体 (H222) FITC

sc-53492 FITC
200 µg/ml
$330.00

Estrogen Receptor alpha 抗体 (H222) PE

sc-53492 PE
200 µg/ml
$343.00

Estrogen Receptor alpha 抗体 (H222) Alexa Fluor® 488

sc-53492 AF488
200 µg/ml
$357.00

Estrogen Receptor alpha 抗体 (H222) Alexa Fluor® 546

sc-53492 AF546
200 µg/ml
$357.00

Estrogen Receptor alpha 抗体 (H222) Alexa Fluor® 594

sc-53492 AF594
200 µg/ml
$357.00

Estrogen Receptor alpha 抗体 (H222) Alexa Fluor® 647

sc-53492 AF647
200 µg/ml
$357.00

Estrogen Receptor alpha 抗体 (H222) Alexa Fluor® 680

sc-53492 AF680
200 µg/ml
$357.00

Estrogen Receptor alpha 抗体 (H222) Alexa Fluor® 790

sc-53492 AF790
200 µg/ml
$357.00

Hi, I am a PhD student at Biotechnological and Applied Clinical Science Department at University of L'Aquila. In my Lab I have an antibody sc53492 anti ErAlpha (H222). I'd like to know which part of Estrogen Receptor is recognized from the Ab. Thanks.

Asked by: Cpanna997
Thank you for your question. No epitope mapping has been performed for this particular antibody as of yet, so its exact binding site is not yet known.
Answered by: Tech Support Europe
Date published: 2023-01-26

I need to use an antibody to detect the protein in samples of equine origin. Do you know if this mouse monoclonal antibody will work?

Asked by: jerojero
Please contact our Technical Service Department and we would be happy to perform sequence analysis and review our data to answer any questions you may have about additional species reactivity.
Answered by: Technical Support 15
Date published: 2017-02-17
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Rated 2 out of 5 by from Not good for Western blotting, but did work for IPI received a sample of this antibody, which I tested in 2 applications in MCF7 cell lysate: Western blotting and immunoprecipitation. I compared 6 different ERalpha antibodies in my optimization experiments, and this antibody was the only one that did not display any ERalpha (loaded 15 ug lysate) during Western blot visualization. However, when I perform immunoprecipitation with this antibody I see that ERalpha was successfully pulled down.
Date published: 2018-03-08
Rated 5 out of 5 by from Great!This antibody is a great selection for detection of ERα of mouse, rat and human origin by WB
Date published: 2017-01-23
Rated 5 out of 5 by from works well in WBWB in MCF7, a very specific band was observed in ~65 kd
Date published: 2016-12-27
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Estrogen Receptor alpha 抗体 (H222) is rated 4.0 out of 5 by 4.
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