Date published: 2025-9-8

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Estrogen Receptor alpha 抗体 (2Q418): sc-71064

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说明书
  • Estrogen Receptor alpha抗体(2Q418)是小鼠单克隆IgG2a κ, 在43篇文献中引用,规格为200 µg/ml
  • 免疫bovine物种的estrogen receptor α的氨基酸495-595
  • 推荐用于 mouse, rat 和 human 来源的Estrogen Receptor alpha WB, IP, IF 和 IHC(P)检测; 也和以下物种反应,包括: bovine
  • m-IgGκ BP-HRP 是 Estrogen Receptor alpha 抗体 (2Q418) 在 WB and IHC(P) 应用中的首选二抗检测试剂。该试剂现与Estrogen Receptor alpha 抗体 (2Q418) 组合成套装提供。 (请参阅下面的订购信息)。其他m-IgGκ BP 偶联产品,请参阅我们的小鼠 IgG 结合蛋白完整列表。

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関連項目

雌激素受体α抗体(2Q418)是一种小鼠单克隆IgG2a kappa轻链,针对牛雌激素受体α(ERα)的氨基酸495-595。雌激素受体α单克隆抗体(2Q418)可通过蛋白质印迹(WB)、免疫沉淀(IP)、免疫荧光(IF)和石蜡包埋切片免疫组织化学(IHCP)检测小鼠、大鼠、人和牛的雌激素受体α。雌激素受体(包括ERα和ERβ)是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(2Q418)抗体主要作用于位于细胞核中的蛋白质,ERα与DNA上的雌激素反应元件(ERE)结合,从而调节细胞生长、分化以及生殖功能相关靶基因的转录。ERα的核定位使其能够直接调节基因表达,从而响应雌激素信号,影响各种生理过程和发育途径。一些雌激素受体与细胞膜相关,在雌激素结合后可启动快速、非基因组信号通路。了解ERα的细胞定位对于研究其在生理功能和疾病(如激素依赖性癌症)中的作用至关重要,因为异常定位或表达会影响疾病进展和治疗反应。抗ERα抗体(2Q418)为研究人员研究ERα在细胞信号传导、基因调控和疾病机制中的复杂作用提供了宝贵工具。

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 (2Q418) 参考文献:

  1. 激素非依赖性人类乳腺癌细胞中雌激素受体α信使核糖核酸的变异表达。  |  Coutts, AS., et al. 1999. J Mol Endocrinol. 23: 325-36. PMID: 10601978
  2. 胰岛素样生长因子-I在调节雌激素受体α基因表达中的作用。  |  Stoica, A., et al. 2000. J Cell Biochem. 76: 605-14. PMID: 10653980
  3. 雌激素受体α的剪接变异对基因转录产生正负两方面的影响。  |  Bollig, A. and Miksicek, RJ. 2000. Mol Endocrinol. 14: 634-49. PMID: 10809228
  4. 使用实时逆转录聚合酶链反应检测法对正常子宫内膜和卵巢子宫内膜囊肿中的雌激素受体α和β信使核糖核酸水平进行定量分析。  |  Matsuzaki, S., et al. 2000. Fertil Steril. 74: 753-9. PMID: 11020519
  5. 动态的、难以捉摸的膜雌激素受体-α。  |  Watson, CS., et al. 2002. Steroids. 67: 429-37. PMID: 11960618
  6. 胎盘中雌激素受体β及其激素结合变体的表达--与雌激素受体α的比较以及雌激素受体在雌激素依赖细胞的不对称分裂和分化中的作用。  |  Bukovsky, A., et al. 2003. Reprod Biol Endocrinol. 1: 36. PMID: 12740031
  7. 雌激素反应元件和人类及小鼠乳铁蛋白基因的启动子序列影响乳腺细胞中雌激素受体α介导的转激活活性。  |  Stokes, K., et al. 2004. J Mol Endocrinol. 33: 315-34. PMID: 15525592
  8. 雌激素受体α(ER-α)与女性子宫接受缺陷。  |  Lessey, BA., et al. 2006. Reprod Biol Endocrinol. 4 Suppl 1: S9. PMID: 17118173
  9. 17ß-雌二醇对大鼠海马中毒蕈碱乙酰胆碱受体亚型和雌激素受体α表达的影响。  |  Cardoso, CC., et al. 2010. Eur J Pharmacol. 634: 192-200. PMID: 20193677
  10. 乳腺癌细胞中膜结合雌激素受体α启动的信号传导依赖于动力蛋白。  |  Marczell, I., et al. 2018. Eur J Med Res. 23: 31. PMID: 29880033

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 (2Q418)

sc-71064
200 µg/ml
$316.00

Estrogen Receptor alpha (2Q418): m-IgGκ BP-HRP 套装

sc-521094
200 µg Ab, 40 µg BP
$354.00

What differences are there between SC787 and sc71064?

Asked by: MMatt
There is no significant difference between sc-787 and sc-71064. The original ERalpha clone (C-311) has also been commercially available and published under the alternative clone designation (2Q418). Therefore we have assigned a separate catalog number so that customers can find the antibody under both clone names.
Answered by: Technical Support
Date published: 2018-12-12

Can ERα (2Q418): sc-71064 monoclonal antibody be used for detection of ERα of chicken origin?

Asked by: jenniferc
Thank you for your inquiry. 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. We are available by phone, e-mail or chat.
Answered by: Technical Support 9
Date published: 2017-01-11
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Rated 5 out of 5 by from OutstandingVery clear western blot data; also great product for IHC staining applications
Date published: 2017-01-28
Rated 5 out of 5 by from Great for IHC(P)The ER alpha Antibody (2Q418): sc-71064 provide excellent staining data for IHC with formalin fixed, paraffin-embedded tissue sections. This antibody has also been cited multiple times for further verification.
Date published: 2017-01-11
Rated 5 out of 5 by from Good WB publishable data gathered with mouseGood WB publishable data gathered with mouse mammary -SCBT Publication Review
Date published: 2015-04-14
Rated 5 out of 5 by from Good specificity and signal strength in MCF7Good specificity and signal strength in MCF7, T-47D and ZR-75-1 whole cell lysates and MCF7 nuclear extract. -SCBT QC
Date published: 2014-04-29
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Estrogen Receptor alpha 抗体 (2Q418) is rated 5.0 out of 5 by 4.
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