Date published: 2025-9-6

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p-Stat1 抗体 (pY701.4A): sc-136229

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说明书
  • p-Stat1抗体(pY701.4A)是小鼠单克隆IgG2a κ, 在35篇文献中引用,规格为200 µg/ml
  • 针对含磷酸化Tyr 701(Stat1 of human起源)的短氨基酸序列
  • 推荐用于 mouse, rat 和 human 来源的Tyr 701 phosphorylated Stat1α and Stat1β WB, IP 和 IF检测
  • 关于如何获取p-Stat1 (pY701.4A): sc-136229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-IgG Fc BP-HRP2a BP-HRP">m-IgG2a BP-HRPm-IgGκ BP-HRP是p-Stat1 Antibody (pY701.4A) 适用于 WB 应用。 的首选辅助检测试剂。这些试剂现与p-Stat1 Antibody (pY701.4A) 打包提供(请参阅下面的订购信息)。

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p-Stat1抗体(pY701.4A)是一种IgG2a κ小鼠单克隆p-Stat1抗体,可通过WB、IP和IF检测小鼠、大鼠和人源Tyr 701磷酸化的Stat1α和Stat1β。p-Stat1抗体(pY701.4A)既可作为非偶联抗p-Stat1抗体形式使用。各种配体(包括干扰素和生长激素,如EGF)的膜受体信号传导会诱导Jak激酶的激活,从而导致各种Stat转录因子的酪氨酸磷酸化。Stat1和Stat2由IFN-α诱导并形成异二聚体,这是ISGF3转录因子复合物的一部分。尽管早期报告表明EGF和IL-6可激活Stat3,但已显示Stat3β似乎可被两者激活,而Stat3α可被EGF激活,但不被IL-6激活。在睾丸和髓样细胞中可见Stat4的最高表达。IL-12已被鉴定为Stat4的激活剂。已显示Stat5可被催乳素和IL-3激活。Stat6参与IL-4激活的信号通路。小鼠、大鼠和人源Stat1在酪氨酸和丝氨酸残基上被磷酸化,特别是被JAK1磷酸化的Tyr 701,这促进了二聚化,使Stat1能够转运到细胞核中。

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-Stat1 抗体 (pY701.4A) 参考文献:

  1. 丝氨酸磷酸化的 STAT1 是 Wilms 肿瘤发病机制中的一种促生存因子。  |  Timofeeva, OA., et al. 2006. Oncogene. 25: 7555-64. PMID: 16799645
  2. 导入蛋白α5识别磷酸化STAT1的分子基础  |  Nardozzi, J., et al. 2010. J Mol Biol. 402: 83-100. PMID: 20643137
  3. 丝氨酸727磷酸化STAT1在IFNγ诱导的人唾液腺细胞信号传导和凋亡中的重要性  |  Tsuboi, H., et al. 2011. Int J Rheum Dis. 14: 86-91. PMID: 21303487
  4. 抑制感染水痘带状疱疹病毒的人脑血管外膜成纤维细胞中磷酸化STAT1的核转运和抗病毒蛋白的表达。  |  Nagel, MA., et al. 2014. J Virol. 88: 11634-7. PMID: 25056900
  5. 埃博拉病毒VP24靶向核转运蛋白α5上独特的NLS结合位点,选择性竞争磷酸化STAT1的核转运。  |  Xu, W., et al. 2014. Cell Host Microbe. 16: 187-200. PMID: 25121748
  6. 细胞因子信号抑制因子 1 和 3 的上调与磷酸化 STAT1 核导入的停滞和登革病毒感染巨噬细胞先天反应的降低有关  |  Estrada-Jiménez, T., et al. 2016. Viral Immunol. 29: 95-104. PMID: 26709547
  7. 蛋白质TNFSF18参与促进p-STAT1磷酸化,从而诱发动脉粥样硬化小鼠模型中的冠状动脉微循环紊乱。  |  Gao, J., et al. 2021. Drug Dev Res. 82: 115-122. PMID: 32820830
  8. 粘膜p-STAT1/3与克罗恩病组织学疾病活动相关,对filgotinib有反应。  |  Reinisch, W., et al. 2023. Tissue Barriers. 11: 2088961. PMID: 35762272
  9. 酪氨酸磷酸化的 Stat1 和 Stat2 加上一个 48 kDa 蛋白都与 DNA 接触,形成干扰素刺激基因因子 3。  |  Qureshi, SA., et al. 1995. Proc Natl Acad Sci U S A. 92: 3829-33. PMID: 7537377
  10. 核内酪氨酸磷酸化Stat1的快速失活依赖于蛋白酪氨酸磷酸酶。  |  Haspel, RL., et al. 1996. EMBO J. 15: 6262-8. PMID: 8947049

订购信息

产品名称产品编号规格价格数量收藏夹

p-Stat1 抗体 (pY701.4A)

sc-136229
200 µg/ml
RMB2377.00

p-Stat1 (pY701.4A): m-IgG Fc BP-HRP 套装

sc-528808
200 µg Ab; 10 µg BP
RMB2662.00

p-Stat1 (pY701.4A): m-IgGκ BP-HRP 套装

sc-521345
200 µg Ab, 40 µg BP
RMB2662.00

p-Stat1 (pY701.4A): m-IgG2a BP-HRP 套装

sc-547176
200 µg Ab; 10 µg BP
RMB2662.00

I am using p-Stat1 (pY701.4A): sc-136229 for immunofluorescence, what dilution of this antibody should I use?

Asked by: Dr Ninau Qelp
Thank you for your question. We recommend a starting dilution of 1:50. However, optimal antibody concentration should be determined by titration. Please find our full immunofluorescence protocol here: https://www.scbt.com/scbt/resources/protocols/immunofluorescence-cell-staining
Answered by: Technical Support
Date published: 2017-03-24
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Rated 4 out of 5 by from Very strong signalI used this antibody on mouse cell line after treatment with IFN gamma. The signal was very strong and specific.
Date published: 2019-11-26
Rated 5 out of 5 by from Works well for WB in Raji and LCL cellsWorks well for WB in Raji and LCL cells, and background is not very clear.
Date published: 2019-05-16
Rated 4 out of 5 by from goodpStat-1 is good, and background is not very clear.
Date published: 2018-02-14
Rated 5 out of 5 by from Excellent!We ordered this antibody a month ago and got a good data with it!
Date published: 2018-02-07
Rated 5 out of 5 by from 功能很出色很赞的一个产品。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。
Date published: 2017-10-19
Rated 4 out of 5 by from Nice antibody for p-Stat1!Good choice for p-Stat1, solid in WB, but our other p-Stat1 antiobdy, sc-8394 (p-Stat1 (A-2)), has tested even stronger in additional applications.
Date published: 2017-01-30
Rated 4 out of 5 by from Works well for WB in AWorks well for WB in A-431 whole cell lysates treated with EGF. -SCBT QC
Date published: 2014-07-01
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p-Stat1抗体 (pY701.4A) is rated 4.4 out of 5 by 7.
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