Date published: 2025-9-9

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karyopherin β1 抗体 (23): sc-136226

4.5(2)
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说明书
  • karyopherin beta 1 抗体 23 是小鼠单克隆 IgG1, 在1篇文献中引用,提供 50 µg/0.5 ml
  • 免疫rat物种的karyopherin β1的氨基酸48-241
  • 推荐用于 mouse, rat, human 和 canine 来源的karyopherin β1 WB, IP 和 IF检测
  • 目前,我们还没有完成karyopherin β1 抗体 (23)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

核内的蛋白质转运是一个选择性、多步骤的过程,涉及多个细胞质因子。蛋白质必须被识别为导入底物,在核孔复合物处停靠,并以ATP依赖的方式穿过核膜。在识别和停靠过程中起核心作用的两个细胞质因子是karyopherin α1和karyopherin β1亚基。Karyopherin α1的功能是识别和靶向那些注定要进行核内导入的底物,而karyopherin β1则作为适配器,将karyopherin α1/底物复合物连接到核膜上的停靠蛋白上,这些蛋白被称为核孔蛋白。已有研究表明,Karyopherin α2与Epstein-Barr病毒核抗原1(EBNA-1)形成复合物。某些RNA结合蛋白通过karyopherin β2导入细胞核,而karyopherin β3似乎参与某些核糖体蛋白的导入。

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

karyopherin β1 抗体 (23) 参考文献:

  1. 导入素/karyopherin beta1的表达受损会导致胚胎植入后死亡。  |  Miura, K., et al. 2006. Biochem Biophys Res Commun. 341: 132-8. PMID: 16414015
  2. Karyopherin 蛋白(Crm1 和 Karyopherin beta1)在宫颈癌中过度表达,对癌细胞的存活和增殖至关重要。  |  van der Watt, PJ., et al. 2009. Int J Cancer. 124: 1829-40. PMID: 19117056
  3. 在亨廷顿蛋白中鉴定出核转运蛋白β1/β2的脯氨酸-酪氨酸核定位信号。  |  Desmond, CR., et al. 2012. J Biol Chem. 287: 39626-33. PMID: 23012356
  4. 宫颈癌细胞中需要 Karyopherin β1 表达的紧密平衡。  |  Carden, S., et al. 2018. BMC Cancer. 18: 1123. PMID: 30445944
  5. 导入素-β/karyopherin-β1通过其核蛋白结合区调节有丝分裂微管功能和癌细胞对紫杉类药物的敏感性。  |  Verrico, A., et al. 2020. Oncogene. 39: 454-468. PMID: 31492900
  6. Karyopherin β1缺失可通过减少MET表达抑制结直肠癌(CRC)的肿瘤生长和转移。  |  Zhang, Y. and Li, KF. 2019. Biomed Pharmacother. 120: 109127. PMID: 31629952
  7. 抑制 NUPR1-Karyopherin β1 结合可提高抗癌药物的敏感性  |  Park, C., et al. 2021. Int J Mol Sci. 22: PMID: 33801927
  8. 抑制 Karyopherin β1 介导的核导入可破坏小细胞肺癌中的致癌系决定转录因子活性  |  Kelenis, DP., et al. 2022. Cancer Res. 82: 3058-3073. PMID: 35748745
  9. 核导入因子 p97 与核定位序列受体和核孔结合的功能域。  |  Chi, NC. and Adam, SA. 1997. Mol Biol Cell. 8: 945-56. PMID: 9201707
  10. T 细胞蛋白酪氨酸磷酸酶与核导入因子 p97 的关联。  |  Tiganis, T., et al. 1997. J Biol Chem. 272: 21548-57. PMID: 9261175

订购信息

产品名称产品编号规格价格数量收藏夹

karyopherin β1 抗体 (23)

sc-136226
50 µg/0.5 ml
$316.00

I am using karyopherin β1 (23): sc-136226 for immunofluorescence, what dilution of this antibody should I use?

Asked by: jenniferc
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 5 out of 5 by from dilution 1:500,the band is beautiful and clean!I applied the free sample a month ago ,and I had made a mistake that I put it in -20℃,then ,what a luck, it still make a sense! I have got a clean band
Date published: 2017-03-15
Rated 4 out of 5 by from Clean band in western blot using Jurkat wholeClean band in western blot using Jurkat whole cell lysate. -SCBT QC
Date published: 2013-02-22
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karyopherin β1 抗体 (23) is rated 4.5 out of 5 by 2.
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