武汉佰乐博生物技术有限公司
   
     
联系热线
  • 联系人:方经理
  • 电 话:027-65279366
  • 邮箱:products@biolabreagent.com
  • 地 址:武汉市东湖新技术开发区神墩四路666号C栋

Anti-Z-DNA Antibody (Z22) (RGK24302)小分子抗体

发表时间:2025-03-31

Anti-Z-DNA Antibody (Z22) (RGK24302)小分子抗体

一、中文名称:Anti-Z-DNA Antibody (Z22) (RGK24302)小分子抗体,抗Z-DNA抗体

二、产品描述

Anti-Z-DNA抗体(Z22)是一种特异性识别左旋ZDNA构象的单克隆抗体,能够高亲和力结合Z-DNA的独特骨架结构及碱基暴露表位,但对BDNA无交叉反应。在生物医学研究中,Z22作为关键工具广泛应用于:(1)染色质构象分析:通过免疫荧光或免疫共沉淀技术(如ChIP-seq)定位基因组中Z-DNA动态区域,揭示其在转录调控、染色质重塑及转座子激活中的作用;(2)疾病机制研究:检测自身免疫性疾病(如系统性红斑狼疮)患者血清中Z-DNA抗体的水平,辅助探究其与抗核抗体病理活性的关联;(3)癌症生物学:追踪癌基因启动子区Z-DNA的形成与DNA超螺旋应力、基因组不稳定性之间的调控网络;(4)病原体防御:解析病毒(如痘病毒)利用Z-DNA结构逃逸宿主免疫识别的分子策略。该抗体的高构象特异性为解析DNA拓扑异构化在表观遗传和疾病发生中的功能提供了精准探针。

三、产品详情

货号: RGK24302

宿主: Mouse

同种型: IgG2a, kappa

克隆类型: Monoclonal

靶标: DNA, Z-DNA

特异性: Z22 binds both Z-DNA, but not B-DNA or ssDNA (single-stranded DNA).

浓度: 0.89 mg/ml

内毒素水平: Please contact with the lab for this information.

纯度: >95% as determined by SDS-PAGE.

纯化方式: Protein A/G purified from cell culture supernatant.

克隆号: Z22

应用: DB, ELISA, IF

状态: Liquid

保存溶液: 0.01M PBS, pH 7.4.

稳定性和存储:Use a manual defrost freezer and avoid repeated freeze-thaw cycles. Store at 4°C short term (1-2 weeks). Store at -20°C 12 months. Store at -80°C long term.

四、参考文献:

Nucleic acid-8-methoxypsoralen crosslinks bind monoclonal anti-Z-DNA antibody. PMID: 8955875

 Polyamine-induced B-DNA to Z-DNA conformational transition of a plasmid DNA with (dG-dC)n insert. PMID: 1848849

 Bacterial expression of anti-DNA antibody domains. PMID: 8990084

 Characterization of anti-Z-DNA antibody binding sites on Z-DNA by nuclear magnetic resonance spectroscopy. PMID: 2211722

 The targets and genes for antibodies to Z-DNA. PMID: 7504495

 Domain interactions and antigen binding of recombinant anti-Z-DNA antibody variable domains. The role of heavy and light chains measured by surface plasmon resonance. PMID: 7868893

 Direct evidence for the presence of left-handed conformation in a supramolecular assembly of polynucleotides. PMID: 2660102

 Two induced anti-Z-DNA monoclonal antibodies use VH gene segments related to those of anti-DNA autoantibodies. PMID: 1900879

 Immunological detection of B-DNA to Z-DNA transition of polynucleotides by immobilization of the DNA conformation on a solid support. PMID: 3284413

详情请咨询Antibodysystem中国授权总代理-武汉佰乐博生物技术有限公司

网址:https://www.biolabreagent.com/product/33/197.html

武汉佰乐博生物技术有限公司作为法国Antibodysystem品牌亚洲区授权总代理。提供近3万种蛋白、抗体等核心生命科学试剂,旨在为生命科学科研工作者提供专业、全面、可靠的试剂产品。

试剂 | 耗材 | 定制 | 实验服务 | 供应链

免费热线:027-65279366 /18108604356

联系方式
手机:18108604356
微信扫一扫