Date published: 2025-9-7

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ZO-2 抗体 (E-3): sc-515115

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说明书
  • ZO-2 抗体 E-3 是小鼠单克隆 IgM κ,ZO-2抗体, 在5篇文献中引用,规格为200 µg/ml
  • 特异性抗原位于rat物种的ZO-2的C-terminus的氨基酸789-813之间
  • 推荐用于 mouse, rat 和 human 来源的ZO-2 WB, IP, IF 和 ELISA检测; 也和以下物种反应,包括: canine
  • 关于如何获取ZO-2 (E-3): sc-515115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-IgGκ BP-HRP是ZO-2 Antibody (E-3) 适用于 WB 应用。 的首选辅助检测试剂。该试剂现可与ZO-2 Antibody (E-3) 搭配使用(请参阅下面的订购信息)。有关其它 m-IgGκ BP 结合物,请参阅我们完整的小鼠 IgG 结合蛋白列表。

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関連項目

ZO-2抗体(E-3)是一种小鼠单克隆IgM抗体,可通过蛋白质印迹(WB)、免疫沉淀(IP)、免疫荧光(IF)和酶联免疫吸附测定(ELISA)检测小鼠、大鼠和人类ZO-2蛋白。抗ZO-2抗体(E-3)以非结合形式提供。ZO-2在形成和维持紧密连接中起着至关重要的作用,而紧密连接对于调节细胞间隙渗透性和维持上皮和内皮屏障完整性至关重要。紧密连接由包括ZO-2、ZO-1和claudins在内的多种蛋白质组成,它们共同作用,形成选择性屏障,控制细胞之间的离子和分子运动。ZO-2的正常功能对于组织稳态和细胞信号传导至关重要,因为紧密连接的完整性受损会导致各种病理,包括癌症转移和炎症性疾病。ZO-2专门定位于上皮细胞的紧密连接处,在那里与其它紧密连接蛋白和肌动蛋白细胞骨架相互作用,有助于这些连接处的结构稳定性和动态调节。ZO-2和ZO-3在表层组织中表达,而ZO-1的表达范围更广,包括心肌细胞,这凸显了这些蛋白质在不同细胞类型中的特殊作用。

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

ZO-2 抗体 (E-3) 参考文献:

  1. 确定 ZO-2 是与紧密连接和粘连连接相关的 MAGUK 家族成员,与闭塞素和 alpha catenin 具有亲和力。  |  Itoh, M., et al. 1999. J Biol Chem. 274: 5981-6. PMID: 10026224
  2. 正常和肿瘤性人类胰腺导管细胞中的ZO-2基因替代启动子。  |  Chlenski, A., et al. 1999. Int J Cancer. 83: 349-58. PMID: 10495427
  3. 紧密连接链内部和之间异质克劳丁的相互作用方式。  |  Furuse, M., et al. 1999. J Cell Biol. 147: 891-903. PMID: 10562289
  4. 紧密连接处的蛋白质相互作用。肌动蛋白有多个结合伙伴,ZO-1 与 ZO-2 和 ZO-3 形成独立的复合物。  |  Wittchen, ES., et al. 1999. J Biol Chem. 274: 35179-85. PMID: 10575001
  5. 三种紧密连接相关的 MAGUKs(ZO-1, ZO-2 和 ZO-3)与 claudins 的 COOH 端部直接结合。  |  Itoh, M., et al. 1999. J Cell Biol. 147: 1351-63. PMID: 10601346
  6. 分拣神经丝蛋白27(SNX27)与封闭带蛋白2(ZO-2)结合,调节上皮细胞紧密连接。  |  Zimmerman, SP., et al. 2013. Biochem J. 455: 95-106. PMID: 23826934
  7. ZO-1和ZO-2对于胚胎外胚层完整性、原始外胚层存活以及小鼠胚胎干细胞衍生的胚体的正常空泡化是必需的。  |  Phua, DC., et al. 2014. PLoS One. 9: e99532. PMID: 24905925
  8. Ca2+感应受体和PKC/WNK4下游信号级联的激活诱导ZO-2结合到紧密连接中,并使其与14-3-3分离。  |  Amaya, E., et al. 2019. Mol Biol Cell. 30: 2377-2398. PMID: 31318316
  9. 闭塞素与 ZO-1 的直接关联及其可能参与闭塞素在紧密连接处的定位。  |  Furuse, M., et al. 1994. J Cell Biol. 127: 1617-26. PMID: 7798316
  10. 细胞信号神奇的 MAGUK  |  Anderson, JM. 1996. Curr Biol. 6: 382-4. PMID: 8723338
  11. ZO-3是紧密连接处发现的MAGUK蛋白家族的新成员,它与ZO-1和闭塞蛋白相互作用。  |  Haskins, J., et al. 1998. J Cell Biol. 141: 199-208. PMID: 9531559
  12. 乳腺癌中紧密连接蛋白 MAGUK ZO-1 的缺失:与腺体分化和杂合性缺失的关系。  |  Hoover, KB., et al. 1998. Am J Pathol. 153: 1767-73. PMID: 9846967

订购信息

产品名称产品编号规格价格数量收藏夹

ZO-2 抗体 (E-3)

sc-515115
200 µg/ml
$316.00

ZO-2 (E-3): m-IgGκ BP-HRP 套装

sc-524939
200 µg Ab, 40 µg BP
$354.00

ZO-2 (E-3) 中和勝肽

sc-515115 P
100 µg/0.5 ml
$68.00

What application is the blocking peptide sc-515115 P appropriate for?

Asked by: AbPolly
Thank you for your question. The blocking peptide is intended for use as a negative control, by pre-adsorbing the mouse monoclonal antibody against the antigen. For full protocol details, please contact our Technical Services Department or view our online protocol here: https://www.scbt.com/scbt/resources/protocols/peptide-neutralization
Answered by: Technical Support
Date published: 2017-02-27
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Rated 5 out of 5 by from Good for Western blotAntibody works for Western blot with mouse colon tissue lysate in published research. -SCBT QC
Date published: 2023-09-14
Rated 3 out of 5 by from didn't see bandsUsed 1:2000 in SK-N-AS cell lysates and developed with Femto ECL but didn't see clear bands with expected size.
Date published: 2023-06-08
Rated 1 out of 5 by from No immunofluorescence in chicken or pig tissueWe testet the antibody in cryostat sections of chicken and pig jejunum, as well as in bovine liver and did not see any specific signal. Sections were fixed with 4% PFA. The antibody concentration was 1:50 and incubation at 4°C over night. The secondary antibody was Alexa 488 conjugated goat anti-mouse IgG (H+L).
Date published: 2017-10-04
Rated 4 out of 5 by from Great.ZO-2 (E-3): sc-515115. Immunofluorescence staining of PFA-fixed JEG-3 cells showing cytoplasmic localization. Diluted 1:50. Thank you for the free sample.
Date published: 2017-09-21
Rated 5 out of 5 by from Bon anticorps pour IFj'ai utilisé cet anticorps sur l'intestin de souris et le marquage est très joli.
Date published: 2017-05-23
Rated 4 out of 5 by from ZO-2 immunofluorescenceNice apical junction staining in MDCK epithelial cells
Date published: 2017-03-03
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ZO-2 抗体 (E-3) is rated 3.7 out of 5 by 6.
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