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| 抗博尔纳病病毒核蛋白多克隆抗体的制备和鉴定 | |
| 引用本文： | 徐晓艳,金戈,张亮,马丽华,李文娟,邓婧,黄荣忠,房亮,谢鹏.抗博尔纳病病毒核蛋白多克隆抗体的制备和鉴定[J].中国微生态学杂志,2011,23(3):212-215. |
| 作者姓名： | 徐晓艳 金戈 张亮 马丽华 李文娟 邓婧 黄荣忠 房亮 谢鹏 |
| 作者单位： | 1. 重庆医科大学附属第一医院,神经内科,重庆,400016;重庆医科大学神经科学研究中心,重庆,400016;重庆市神经生物学重点实验室,重庆,400016;三峡医药高等专科学校基础医学部,重庆,400120 2. 重庆医科大学附属第一医院,神经内科,重庆,400016;重庆医科大学神经科学研究中心,重庆,400016;重庆市神经生物学重点实验室,重庆,400016 3. 重庆医科大学神经科学研究中心,重庆,400016;重庆市神经生物学重点实验室,重庆,400016 |
| 基金项目： | 国家重点基础研究发展计划(973计划,009CB918302) |
| 摘 要： | 目的利用重组博尔纳病病毒核蛋白进行动物免疫,制备多克隆抗体并对其进行鉴定。方法将重组载体pET14b-p40转化至感受态大肠埃希菌I,PTG诱导融合蛋白的表达,His-tag亲和层析纯化重组核蛋白并作为抗原免疫新西兰大白兔,收集免疫后血清,制备和纯化多克隆抗体,ELISA测定抗体效价,并进行Western-blot鉴定。结果成功制备出核蛋白多克隆抗体,ELISA检测效价高达1︰256000;该抗体与原核和真核系统中表达的核蛋白均能发生特异性反应。结论成功制备了效价和特异性良好的抗重组核蛋白多克隆抗体,为博尔纳病病毒血清免疫学检测方法的建立奠定了基础。 |
| 关 键 词： | 博尔纳病病毒 核蛋白 多克隆抗体 鉴定 |
Preparation and identification of the polyclonal antibody against Borna disease virus nucleoprotein |
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| XU Xiaoyan,JIN Ge,ZHANG Liang,MA Li-hua,LI Wen-juan,DENG Jing,HUANG Rong-zhong,FANG Liang,XIE Peng.Preparation and identification of the polyclonal antibody against Borna disease virus nucleoprotein[J].Chinese Journal of Microecology,2011,23(3):212-215. | |
| Authors: | XU Xiaoyan JIN Ge ZHANG Liang MA Li-hua LI Wen-juan DENG Jing HUANG Rong-zhong FANG Liang XIE Peng |
| Institution: | XU Xiaoyan1,2,3,4,JIN Ge1,ZHANG Liang1,MA Li-hua1,LI Wen-juan1,DENG Jing1,HUANG Rong-zhong1,FANG Liang2,XIE Peng1,3 (1.Department of Neurology,the First Affiliated Hospital of Chongqing Medical University,Chongqing 400016,China,2.Institute of Neuroscience,Chongqing Medical University,3.Key Laboratory of Neurobiology Designated by the Municipality of Chongqing,4.Department of Basic Medical,Chongqing Three Gorges Medical College,Chong... |
| Abstract: | Objective To prepare and identify the polyclonal antibody against Borna disease virus(BDV) nucleoprotein using recombinant BDV nucleoprotein. Method The recombinant vector PET14b-p40 was transformed into Escherichia coli BL21.The expression of recombinant nucleoprotein was induced by IPTG,and purified with His affinity chromatography.The purified target protein was used as antigen to immunize New Zealand rabbits to prepare the polyclonal antibody against BDV nucleoprotein,which was then characterized by ind... |
| Keywords: | Borna disease virus Nucleoprotein Polyclonal antibody Identification |
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