Date published: 2025-9-8

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Nopp140 抗体 (3B4): sc-101101

3.0(1)
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说明书
  • Nopp140抗体(3B4)是小鼠单克隆IgG3 (kappa轻链),规格为100 µg/ml
  • 免疫human物种的重组Nopp140
  • 推荐用于 mouse, rat 和 human 来源的Nopp140 WB, IP, IF, IHC(P) 和 ELISA检测
  • 目前,我们还没有完成Nopp140 抗体 (3B4)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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    Nopp140,以前被称为p130,是一种核仁磷蛋白,已被证明以多种不同大小分子量的形式存在。Nopp140既作为从核仁导入和/或导出的伴侣蛋白,又作为转录因子发挥作用。Nopp140最初是从大鼠肝脏中鉴定出来的NLS(核定位信号)结合蛋白,并进一步被表征为RNAP(RNA聚合酶)相互作用蛋白。Nopp140还与通用转录因子TFIIB和蛋白激酶酪蛋白激酶II(CKII)相关。CKII对Nopp140进行重度磷酸化,以介导Nopp140与NLS的结合。Nopp 140与另一种核仁蛋白NAP57在核仁和卷曲体中共同定位,被认为参与核仁内的活动。

    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

    Nopp140 抗体 (3B4) 参考文献:

    1. H4IIE大鼠肝癌细胞和原代肝细胞中Nopp140 mRNA的异渗调节。  |  Warskulat, U., et al. 1999. FEBS Lett. 452: 259-62. PMID: 10386602
    2. 与 RNA 聚合酶 I 相互作用的人类 Nopp140:对 rRNA 基因转录和核极结构组织的影响。  |  Chen, HK., et al. 1999. Mol Cell Biol. 19: 8536-46. PMID: 10567578
    3. Nopp140诱导的核内质网模拟了人类子宫内膜的核仁通道系统。  |  Isaac, C., et al. 2001. J Cell Sci. 114: 4253-64. PMID: 11739657
    4. Nopp140 在核仁和细胞质之间的轨道上穿梭。  |  Meier, UT. and Blobel, G. 1992. Cell. 70: 127-38. PMID: 1623516
    5. CK2和Nopp140之间InsP6依赖性相互作用的特征。  |  Lee, WK., et al. 2008. Biochem Biophys Res Commun. 376: 439-44. PMID: 18790693
    6. 小鼠胚胎植入前发育过程中UBF和Nopp140与核糖体DNA转录的关系的三维分布。  |  Koné, MC., et al. 2016. Biol Reprod. 94: 95. PMID: 26984997
    7. Nopp140 介导的端粒酶在 Cajal 体中的浓度调节端粒长度。  |  Bizarro, J., et al. 2019. Mol Biol Cell. 30: 3136-3150. PMID: 31664887
    8. Nopp140在卡哈尔体中伴随小核RNA的2'-O-甲基化作用,确保拼接的准确性。  |  Bizarro, J., et al. 2021. Genes Dev. 35: 1123-1141. PMID: 34301768
    9. 酪蛋白激酶 2 与核极蛋白 Nopp140 之间的特异性相互作用  |  Li, D., et al. 1997. J Biol Chem. 272: 3773-9. PMID: 9013635
    10. Nopp140是核仁和卷曲体之间的分子纽带。  |  Isaac, C., et al. 1998. J Cell Biol. 142: 319-29. PMID: 9679133

    订购信息

    产品名称产品编号规格价格数量收藏夹

    Nopp140 抗体 (3B4)

    sc-101101
    100 µg/ml
    RMB2504.00

    Can sc-101101: Nopp140 (3B4) monoclonal antibody be used to stain formalin-fixed, paraffin-embedded (FFPE) tissue sections?

    Asked by: jerojero
    Thank you for your question. Yes, sc-101101: Nopp140 (3B4) is recommended for use in IHC with paraffin-embedded sections. We recommend performing antigen retrieval with sodium citrate buffer (pH 6) and heat. The full protocol can be found here: https://www.scbt.com/scbt/resources/protocols/immunoperoxidase-staining
    Answered by: Technical Support
    Date published: 2017-03-24
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    Rated 3 out of 5 by from Satisfactory immunoperoxidase nuclear andSatisfactory immunoperoxidase nuclear and cytoplasmic staining in formalin-fixed, paraffin-embedded human tonsil tissue. -SCBT QC
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    Nopp140 抗体 (3B4) is rated 3.0 out of 5 by 1.
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