Date published: 2025-9-8

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DNA Ligase I 抗体 (10H5): sc-56087

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说明书
  • DNA Ligase I 抗体 10H5 是小鼠单克隆 IgG1, 在3篇文献中引用,提供 50 µg/0.5 ml
  • 免疫human物种的DNA Ligase I的氨基酸1-919
  • 推荐用于 human 来源的DNA Ligase I WB 和 IP检测
  • 目前,我们还没有完成DNA Ligase I 抗体 (10H5)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

DNA连接酶I通过在滞后链DNA复制过程中连接冈崎片段,在增殖细胞中维持主要的DNA连接酶活性。人类DNA连接酶I在DNA修复途径中也起着至关重要的作用,它催化双链DNA分子中单链断裂处相邻的5'磷酸基和3'羟基末端之间形成磷酸二酯键。此外,DNA连接酶I在切除修复过程中还起着密封缺口的作用。与其他DNA连接酶类似,DNA连接酶I也是围绕一个共同的催化核心构建的。与良性组织相比,人类肿瘤以及外周血淋巴细胞中的DNA连接酶I水平升高。此外,DNA连接酶I反义寡脱氧核苷酸(ODNs)可能减少肿瘤细胞增殖,这表明DNA连接酶I可能具有作为抗癌剂的潜在作用。在染色体断裂缺陷的布卢姆综合征(BS)中,DNA连接酶I的活性会发生改变。布卢姆综合征患者要么异常热不稳定的DNA连接酶I水平降低,要么具有这种酶的二聚体形式。

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

DNA Ligase I 抗体 (10H5) 参考文献:

  1. 1-beta-D-阿拉伯糖胞嘧啶和aphidicolin在MiaPaCa人胰腺癌细胞中诱导DNA连接酶I。  |  Sun, D., et al. 2002. Exp Cell Res. 280: 90-6. PMID: 12372342
  2. 人类DNA连接酶I可完全包裹并部分解链被切割的DNA。  |  Pascal, JM., et al. 2004. Nature. 432: 473-8. PMID: 15565146
  3. 酪蛋白激酶II通过磷酸化激活哺乳动物DNA连接酶I。  |  Prigent, C., et al. 1992. EMBO J. 11: 2925-33. PMID: 1639065
  4. DNA连接酶I和III在DNA修复位点的不同招募。  |  Mortusewicz, O., et al. 2006. Nucleic Acids Res. 34: 3523-32. PMID: 16855289
  5. DNA 连接酶 I 和 Nbs1 蛋白以复合物的形式结合在一起,并在复制工厂聚集。  |  Vago, R., et al. 2009. Cell Cycle. 8: 2600-7. PMID: 19597347
  6. DNA连接酶I的缺陷会引发PCNA在赖氨酸107处的泛素化。  |  Das-Bradoo, S., et al. 2010. Nat Cell Biol. 12: 74-9; sup pp 1-20. PMID: 20010813
  7. DNA 连接酶抑制剂之间的结构-活性关系:一种选择性非竞争性 DNA 连接酶 I 抑制剂的特性。  |  Howes, TRL., et al. 2017. DNA Repair (Amst). 60: 29-39. PMID: 29078112
  8. 人类DNA连接酶I靶向治疗的最新进展是癌症治疗的一种潜在新策略。  |  Saquib, M., et al. 2019. Eur J Med Chem. 182: 111657. PMID: 31499361
  9. DNA连接酶I的变异体无法连接诱变修复中间产物与错配和氧化DNA损伤。  |  Tang, Q., et al. 2020. Mutagenesis. 35: 391-404. PMID: 32914844
  10. DNA连接酶I的稳定性在碱基切除修复中调节氧化和错配核苷酸插入产物的诱变连接。  |  Kamble, P., et al. 2021. J Biol Chem. 296: 100427. PMID: 33600799

订购信息

产品名称产品编号规格价格数量收藏夹

DNA Ligase I 抗体 (10H5)

sc-56087
50 µg/0.5 ml
RMB2377.00

Is the eiptope recognised by this 10H5 monoclonal known, please? Will it detect the N-terminus of LIG1? Thanks.

Asked by: Asterix
Thank you for your question. We have not characterized the exact binding site of sc-56087:DNA Ligase I (10H5).
Answered by: Technical Support
Date published: 2018-12-05

I am using DNA Ligase I (10H5): sc-56087 antibody for immunoprecipitation, how much antibody should I use?

Asked by: TinTin
Thank you for your question. We recommend using 1–10 µl (i.e., 0.2–2 µg) of antibody with 1 ml of cell lysate. However, optimal antibody concentration should be determined by titration. Please find our full immunoprecipitation protocol here: https://www.scbt.com/scbt/resources/protocols/immunoprecipitation-western-blots
Answered by: Technical Support
Date published: 2017-03-24
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Rated 4 out of 5 by from Good bands seen in WB using CCRFGood bands seen in WB using CCRF-CEM and MOLT-4 nuclear extracts and Jurkat whole cell lysate. -SCBT QC
Date published: 2015-02-12
Rated 4 out of 5 by from Worked well with transfected lysate by WBWorked well with transfected lysate by WB. -SCBT QC
Date published: 2015-01-12
Rated 4 out of 5 by from WB and IF publishable data with HeLaWB and IF publishable data with HeLa - SCBT Publication Review
Date published: 2014-11-17
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DNA Ligase I 抗体 (10H5) is rated 4.0 out of 5 by 3.
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