Date published: 2025-9-10

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Ubiquitin 抗体 (P4G7): sc-53509

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说明书
  • Ubiquitin抗体(P4G7)是小鼠单克隆IgG1 κ, 在20篇文献中引用,规格为200 µg/ml
  • 针对全长变性泛素(bovine来源)
  • 抗-Ubiquitin 抗体 (P4G7) 推荐用于 WB, IP, IF, IHC(P) 和 ELISA,检测mouse, rat, human, bovine 和yeast 来源的 Ubiquitin, polyubiquitin and Ubiquitin-conjugated proteins
  • 抗Ubiquitin抗体(P4G7)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
  • 关于如何获取Ubiquitin (P4G7): sc-53509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-HRPm-IgG1 BP-HRP 是 Ubiquitin 抗体 (P4G7) 在 WB and IHC(P) 应用中的首选二抗检测试剂。这些试剂现与Ubiquitin 抗体 (P4G7) 组合成套装提供。 (请参阅下面的订购信息)。

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関連項目

泛素抗体(P4G7)是一种小鼠单克隆IgG1 kappa轻链抗体,用于检测牛源的全长变性泛素蛋白。泛素抗体(P4G7)可识别小鼠、大鼠、人、牛和酵母来源的泛素,可用于多种应用,包括蛋白质印迹(WB)、免疫沉淀(IP)、免疫荧光(IF)、石蜡包埋切片免疫组织化学(IHCP)和酶联免疫吸附测定(ELISA)。Ubiquitin单克隆抗体(P4G7)有非结合型和多种结合型,如琼脂糖、辣根过氧化物酶(HRP)、藻红蛋白(PE)、异硫氰酸荧光素(FITC)和各种Alexa Fluor®结合物,可满足各种实验需求。泛素是最具进化保守性的蛋白质之一,广泛存在于细胞质、细胞核和线粒体等各种细胞区室中,对于维持细胞内环境平衡至关重要。泛素的主要功能是标记异常、外来和折叠不当的蛋白质,以便26S蛋白酶体降解,这一过程对于蛋白质的质量控制和众多细胞途径的调节至关重要。这种标记是通过Ubiquitin的羧基末端甘氨酸与目标蛋白上的赖氨酸残基之间的异肽键,将Ubiquitin共价连接到底物蛋白上,从而形成多Ubiquitin链,特别是通过赖氨酸48连接,发出蛋白水解的信号。除了蛋白质降解,泛素通过调节关键调节蛋白(如IκB-α和p27)的稳定性和功能,在调节信号转导通路、DNA修复和细胞周期进展方面发挥着至关重要的作用。泛素还参与内吞作用和受体运输,其作用范围已超出细胞内蛋白质的更新。泛素在不同细胞区室中的战略性定位确保了这些过程的有效调节,这凸显了泛素(P4G7)抗体作为研究人员研究蛋白质更新、细胞信号传导机制和细胞调控复杂网络的重要工具。

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

Ubiquitin 抗体 (P4G7) 参考文献:

  1. 哺乳动物泛素-蛋白连接酶E3α催化泛素与微小核糖核酸病毒3C蛋白酶结合的动力学分析。  |  Lawson, TG., et al. 2001. J Biol Chem. 276: 39629-37. PMID: 11526102
  2. 泛素蛋白连接酶Nedd4通过磷酸化调节过程与连接蛋白43结合。  |  Leykauf, K., et al. 2006. J Cell Sci. 119: 3634-42. PMID: 16931598
  3. 腺病毒泛素蛋白连接酶刺激病毒晚期 mRNA 核输出。  |  Woo, JL. and Berk, AJ. 2007. J Virol. 81: 575-87. PMID: 17079297
  4. 泛素-蛋白连接酶的多种形式。活化的泛素与蛋白质底物的结合。  |  Lee, PL., et al. 1986. Biochemistry. 25: 3134-8. PMID: 3015198
  5. 网状细胞成熟为红细胞后,泛素-蛋白连接酶系统成分的变化。  |  Raviv, O., et al. 1987. Biochem Biophys Res Commun. 145: 658-65. PMID: 3593363
  6. 泛素介导的 NF-kappa B 转录激活物前体 p105 的加工。重建无细胞系统并鉴定泛素载体蛋白 E2 和参与连接的新型泛素蛋白连接酶 E3。  |  Orian, A., et al. 1995. J Biol Chem. 270: 21707-14. PMID: 7665588
  7. HPV-16 E6 和 E6-AP 复合物在 p53 泛素化过程中发挥泛素蛋白连接酶的功能。  |  Scheffner, M., et al. 1993. Cell. 75: 495-505. PMID: 8221889
  8. 酵母尿嘧啶渗透酶的内吞需要 Npi1p/Rsp5p 泛素蛋白连接酶介导的泛素化。  |  Galan, JM., et al. 1996. J Biol Chem. 271: 10946-52. PMID: 8631913
  9. 哺乳动物 HECT 家族泛素蛋白连接酶的亚细胞定域和泛素连接酶 (E2) 相互作用。  |  Hatakeyama, S., et al. 1997. J Biol Chem. 272: 15085-92. PMID: 9182527
  10. 人类泛素-蛋白连接酶Nedd4:表达、亚细胞定位以及与泛素连接酶的选择性相互作用。  |  Anan, T., et al. 1998. Genes Cells. 3: 751-63. PMID: 9990509

订购信息

产品名称产品编号规格价格数量收藏夹

Ubiquitin 抗体 (P4G7)

sc-53509
200 µg/ml
$316.00

Ubiquitin (P4G7): m-IgG Fc BP-HRP 套装

sc-526821
200 µg Ab; 10 µg BP
$354.00

Ubiquitin (P4G7): m-IgG1 BP-HRP 套装

sc-532194
200 µg Ab; 20 µg BP
$354.00

Ubiquitin 抗体 (P4G7) AC

sc-53509 AC
500 µg/ml, 25% agarose
$416.00

Ubiquitin 抗体 (P4G7) HRP

sc-53509 HRP
200 µg/ml
$316.00

Ubiquitin 抗体 (P4G7) FITC

sc-53509 FITC
200 µg/ml
$330.00

Ubiquitin 抗体 (P4G7) PE

sc-53509 PE
200 µg/ml
$343.00

Ubiquitin 抗体 (P4G7) Alexa Fluor® 488

sc-53509 AF488
200 µg/ml
$357.00

Ubiquitin 抗体 (P4G7) Alexa Fluor® 546

sc-53509 AF546
200 µg/ml
$357.00

Ubiquitin 抗体 (P4G7) Alexa Fluor® 594

sc-53509 AF594
200 µg/ml
$357.00

Ubiquitin 抗体 (P4G7) Alexa Fluor® 647

sc-53509 AF647
200 µg/ml
$357.00

Ubiquitin 抗体 (P4G7) Alexa Fluor® 680

sc-53509 AF680
200 µg/ml
$357.00

Ubiquitin 抗体 (P4G7) Alexa Fluor® 790

sc-53509 AF790
200 µg/ml
$357.00

What is the expected molecular weight detected with Ub (P4G7): sc-53509 monoclonal antibody?

Asked by: cjMara
Uniquitin has an expected molecular weight of approximately 9 kDa, however this antibody is also able to detect polyubiquitin and ubiquitin conjugated proteins, where the molecular weight will vary depending on the specific modified proteins being studied.
Answered by: Technical Support 9
Date published: 2017-01-26
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Rated 5 out of 5 by from great antibodyWe received this antibody as a free sample, it works well with 1:1000 dilution.
Date published: 2017-10-18
Rated 5 out of 5 by from Ub AntibodyI bought this antibody last month and it works fine in mammalian cells.
Date published: 2017-10-06
Rated 1 out of 5 by from not good for WBFor us didn't worked for WB, we didn't test for ICC
Date published: 2017-09-19
Rated 5 out of 5 by from Great antibodyThe antibody can easily detect strong bands in whole cell lysates of different cells lines, like HeLa, 293T and HepG2 cells.
Date published: 2017-09-12
Rated 5 out of 5 by from Impressive antibodyUb Antibody (P4G7) produced impressive results by IHCP and WB. Very clear and expected results
Date published: 2017-01-23
Rated 5 out of 5 by from Great in WB with M14Great in WB with M14, PLF2 and JR1 (melanoma), HT29 (colon carcinoma), CaOV3 (ovarian carcinoma) and H1299 cell lines -SCBT Publication Review
Date published: 2015-01-08
Rated 3 out of 5 by from Able to detect faint band in Ub transfectedAble to detect faint band in Ub transfected cell lysate in WB -SCBT QC
Date published: 2014-11-10
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Ubiquitin 抗体 (P4G7) is rated 4.1 out of 5 by 7.
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