Date published: 2025-9-6

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Nopp140 抗体 (E-7): sc-374033

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说明书
  • Nopp140 抗体 E-7 是小鼠单克隆 IgG1 κ,Nopp140抗体, 在14篇文献中引用,规格为200 µg/ml
  • 免疫原氨基酸序列620-699位于human物种的Nopp140的C-terminus
  • Nopp140 抗体 (E-7) 推荐用于 WB, IP, IF 和 ELISA,检测mouse, rat 和human 来源的 Nopp140
  • 抗Nopp140抗体(E-7)可与琼脂糖结合用于IP;与HRP结合用于WB、IHC(P)和ELISA;与藻红蛋白FITC结合用于IF、IHC(P)和FCM
  • 还可偶联Alexa Fluor® 488, Alexa Fluor® 546, Alexa Fluor® 594Alexa Fluor® 647,用于WB (RGB), IF, IHC(P) 和 FCM, 以及用于RGB荧光成像系统,例如iBright™ FL1000, FluorChem™, Typhoon, Azure和其他类似的系统
  • 还可偶联Alexa Fluor® 680Alexa Fluor® 790, 用于WB (NIR), IF 和 FCM; 以及用于近红外(NIR)检测系统,如LI-COR®/Odyssey®, iBright™ FL1000, FluorChem™, Typhoon, Azure和类似系统
  • 可用于ChIP的TransCruz试剂(sc-374033 X, 200 µg/0.1 ml)
  • 关于如何获取Nopp140 (E-7): sc-374033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。
  • 目前,我们还没有完成Nopp140 抗体 (E-7)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

Nopp140抗体(E-7)是一种IgG1 κ小鼠单克隆Nopp140抗体(也被指定为Nopp140抗体),能够通过WB、IP、IF和ELISA检测小鼠、大鼠和人类来源的Nopp140蛋白。Nopp140抗体(E-7)既以非偶联的抗Nopp140抗体形式提供,也以多种偶联形式的抗Nopp140抗体提供,包括琼脂糖、HRP、PE、FITC和多种Alexa Fluor®偶联物。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 (E-7) 参考文献:

  1. 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
  2. Nopp140是激活急性期反应α1-酸性糖蛋白基因的蛋白激酶A信号传导途径的媒介。  |  Chiu, CM., et al. 2002. J Biol Chem. 277: 39102-11. PMID: 12167624
  3. 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
  4. 哺乳动物细胞间期和有丝分裂期Nopp140的定位。  |  Thiry, M., et al. 2009. Histochem Cell Biol. 132: 129-40. PMID: 19381672
  5. IL-6DBP 是一种参与白细胞介素-6 信号转导的核蛋白,它定义了一个与 C/EBP 相关的新的亮氨酸拉链蛋白家族。  |  Poli, V., et al. 1990. Cell. 63: 643-53. PMID: 2171780
  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是一种内在无序蛋白,其与CK2α相互作用的结构变化的生物物理特性。  |  Na, JH., et al. 2016. Biochem Biophys Res Commun. 477: 181-7. PMID: 27297113
  8. coilin的N-端介导coilin与Nopp140之间的多价相互作用,以形成和维持Cajal体。  |  Courchaine, E., et al. 2022. Nat Commun. 13: 6005. PMID: 36224177
  9. 细胞周期依赖性的高磷酸化核小体蛋白 p130 的改变与核仁的形成有关。  |  Pai, CY., et al. 1995. J Cell Sci. 108 (Pt 5): 1911-20. PMID: 7657714
  10. 作为转录因子的核极磷蛋白 Nopp140 的鉴定和特征描述  |  Miau, LH., et al. 1997. Mol Cell Biol. 17: 230-9. PMID: 8972203
  11. 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
  12. 细胞核磷蛋白 P130 是一种 GTP 酶/ATP 酶,具有在 F- 和 Mg2+ 触发下形成大型复合物的内在特性。  |  Chen, HK. and Yeh, NH. 1997. Biochem Biophys Res Commun. 230: 370-5. PMID: 9016786

订购信息

产品名称产品编号规格价格数量收藏夹

Nopp140 抗体 (E-7)

sc-374033
200 µg/ml
$316.00

Nopp140 抗体 (E-7) X

sc-374033 X
200 µg/0.1 ml
$316.00

Nopp140 抗体 (E-7) AC

sc-374033 AC
500 µg/ml, 25% agarose
$416.00

Nopp140 抗体 (E-7) HRP

sc-374033 HRP
200 µg/ml
$316.00

Nopp140 抗体 (E-7) FITC

sc-374033 FITC
200 µg/ml
$330.00

Nopp140 抗体 (E-7) PE

sc-374033 PE
200 µg/ml
$343.00

Nopp140 抗体 (E-7) Alexa Fluor® 488

sc-374033 AF488
200 µg/ml
$357.00

Nopp140 抗体 (E-7) Alexa Fluor® 546

sc-374033 AF546
200 µg/ml
$357.00

Nopp140 抗体 (E-7) Alexa Fluor® 594

sc-374033 AF594
200 µg/ml
$357.00

Nopp140 抗体 (E-7) Alexa Fluor® 647

sc-374033 AF647
200 µg/ml
$357.00

Nopp140 抗体 (E-7) Alexa Fluor® 680

sc-374033 AF680
200 µg/ml
$357.00

Nopp140 抗体 (E-7) Alexa Fluor® 790

sc-374033 AF790
200 µg/ml
$357.00

What is the recommended fixation method for immunofluorescence staining with Nopp140 (E-7): sc-374033 monoclonal antibody?

Asked by: cjMara
Thank you for your inquiry. We recommend fixing cells for 5 minutes in -10°C methanol and allowing to air dry. The full protocol can be viewed here: https://www.scbt.com/scbt/resources/protocols/immunofluorescence-cell-staining
Answered by: Technical Support
Date published: 2017-02-24
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Rated 4 out of 5 by from SatisfactionI used Nopp140 Antibody (E-7) detected Nopp140 of mouse and human liver origin by IHC. Immunohistochemistry staining was carried out with routine procedures using Nopp140 Antibody (E-7) at a dilution of 1:50 overnight at 4℃. LX-2 and HepG2 whole cell lysates were analyzed by Western blot with hopp140 Antibody (E-7) at a dilution of 1:400 overnight at 4℃. Satisfactory protein bands and immunostaining signal of Nopp140 were detected.
Date published: 2017-02-20
Rated 5 out of 5 by from successNopp140 binds to NLS via a large number of phosphorylated Nopp140 in CKII. In this experiment, Nopp140 co-localized with nucleolus and other nucleolus (NAP57) in the nucleolus and crimps, and considered to be involved in activity in the nucleolus, Good test performance.
Date published: 2017-02-02
Rated 5 out of 5 by from Produced superb immunofluorescence nucleolarProduced superb immunofluorescence nucleolar and nuclear staining in formalin-fixed HepG2 cells. -SCBT QC
Date published: 2015-01-03
Rated 5 out of 5 by from Satisfactory Western Blot data of Nopp140Satisfactory Western Blot data of Nopp140 expression in HeLa whole cell lysate. -SCBT QC
Date published: 2014-08-08
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Nopp140 抗体 (E-7) is rated 4.8 out of 5 by 4.
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