Date published: 2026-10-19

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p-Stat3 抗体 (pS727.49): sc-136193

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说明书
  • p-Stat3抗体(pS727.49)是小鼠单克隆IgG1 κ, 在10篇文献中引用,规格为200 µg/ml
  • 针对含Stat3的human起源的磷酸化Ser 727的短氨基酸序列
  • 推荐用于 mouse, rat 和 human 来源的Ser 727 phosphorylated Stat3 isoform α WB, IP 和 IF检测
  • m-IgG Fc BP-HRP和m-IgGκ BP-HRP是p-Stat3 Antibody (pS727.49) 适用于 WB 应用。 的首选辅助检测试剂,这些试剂现与p-Stat3 Antibody (pS727.49) 打包提供(请参阅下面的订购信息)。
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p-Stat3抗体(pS727.49)是一种IgG1κ小鼠单克隆p-Stat3抗体,可通过WB、IP和IF检测小鼠、大鼠和人源的Ser 727磷酸化Stat3亚型α。p-Stat3抗体(pS727.49)可作为非偶联的抗p-Stat3抗体。各种配体(包括干扰素和EGF等生长激素)的膜受体信号传导可诱导JAK激酶的活化,从而导致各种Stat转录因子的酪氨酸磷酸化。Stat1和Stat2受IFN-α诱导形成异源二聚体,是ISGF3转录因子复合物的一部分。虽然早期报道表明Stat3受EGF和IL-6激活,但已经表明Stat3β似乎受两者激活,而Stat3α则受EGF激活,但不受IL-6激活。Stat4在睾丸和髓系细胞中表达最高。已鉴定IL-12为Stat4的激活剂。已表明Stat5可被催乳素和IL-3激活。Stat6参与IL-4

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-Stat3 抗体 (pS727.49) 参考文献:

  1. STAT3和磷酸化STAT3在人类软组织肿瘤中的预后意义--临床病理分析。  |  David, D., et al. 2011. J Exp Clin Cancer Res. 30: 56. PMID: 21575192
  2. 慢性粒细胞白血病中的p-Stat3和bcr/abl基因表达及其与伊马替尼治疗的关系。  |  Sayed, D., et al. 2014. Leuk Res. 38: 243-50. PMID: 24374144
  3. 磷酸化STAT3与NPM发生物理相互作用,并促进其在癌症中的表达。  |  Ren, Z., et al. 2015. Oncogene. 34: 1650-7. PMID: 24793791
  4. 磷酸化STAT3表达在原发性弥漫性大B细胞淋巴瘤中的临床意义。  |  Ok, CY., et al. 2014. Clin Cancer Res. 20: 5113-23. PMID: 25124685
  5. IL-6通过p-STAT3而不是p-STAT1激活肝癌发生并影响肝癌患者的生存:一项队列研究。  |  Kao, JT., et al. 2015. BMC Gastroenterol. 15: 50. PMID: 25908103
  6. EGFR和KRAS突变不会在切除的肺腺癌中促进IL-6、JAK1或磷酸化STAT3的激活。  |  Clay, TD., et al. 2017. Med Oncol. 34: 175. PMID: 28879441
  7. p-STAT3在肝细胞癌患者中的临床病理学意义和预后作用。  |  Liang, C., et al. 2018. Onco Targets Ther. 11: 1203-1214. PMID: 29551899
  8. p-STAT3的外泌体转移促进了结直肠癌细胞对5-FU的获得性耐药性。  |  Zhang, Q., et al. 2019. J Exp Clin Cancer Res. 38: 320. PMID: 31324203
  9. 增强的Hsa-miR-181d/p-STAT3和Hsa-miR-181d/p-STAT5A比率在STAT3/5A诱导的胶质母细胞瘤中介导加西诺的抗癌作用  |  Liu, HW., et al. 2019. Cancers (Basel). 11: PMID: 31783691
  10. Malat1通过在脓毒症中p-STAT3泛素化来调节PMN-MDSC的扩张和免疫抑制。  |  Wang, Y., et al. 2024. Int J Biol Sci. 20: 1529-1546. PMID: 38385073

订购信息

产品名称产品编号规格价格数量收藏夹

p-Stat3 抗体 (pS727.49)

sc-136193
200 µg/ml
$322.00

p-Stat3 (pS727.49): m-IgG Fc BP-HRP 套装

sc-528806
200 µg Ab; 10 µg BP
$361.00

p-Stat3 (pS727.49): m-IgGκ BP-HRP 套装

sc-521341
200 µg Ab, 40 µg BP
$361.00

Did this antibody work well in WB of breast cancer cells?

Asked by: cc0019
Thank you for your question. We have not validated the antibody for breast cancer cells but we do warranty the antibody for mouse, rat and human samples.
Answered by: BlakeJ
Date published: 2024-08-08

Can this antibody be used to perform immunofluorescence on paraffin embedded tissue sections ?

Asked by: DH55
Thank you for your question. This antibody is recommended for immunocytochemistry, but not for immunohistochemistry. We do not recommend it for paraffin-embedded tissue samples.
Answered by: Tech Support Europe
Date published: 2021-02-03

I am using p-Stat3 (pS727.49): sc-136193 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
  • y_2026, m_10, d_17, h_10CST
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Rated 4 out of 5 by FrancescaN from WB: funziona beneHo richiesto questo anticorpo come prova campione e ha funzionato per WB su estratti di cellule di tumore cerebrale.
Date published: 2019-02-11
Rated 2 out of 5 by 小新贝贝 from Not quite clear.1:100 diluted for wb of protein extracted from h9c2 cells ,the band is quite weak
Date published: 2018-05-15
Rated 5 out of 5 by jerojero from Excellent!This antibody works great in western blot analysis of Stat3 phosphorylation in A-431 whole cell lysates either untreated or treated with EGF.
Date published: 2017-02-01
Rated 5 out of 5 by SM from WB: Good quality antibody for Stat3 phosphoWB: Good quality antibody for Stat3 phospho-specific detection in EGF treated A-431. -SCBT QC
Date published: 2013-08-21
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p-Stat3 抗体 (pS727.49) is rated 4.0 out of 5 by 4.
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