| 无胶筛分毛细管电泳分离DNA片段的现状与展望 |
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| 引用本文： | 余胜兵,周平,胡继明.无胶筛分毛细管电泳分离DNA片段的现状与展望[J].生物技术通讯,2004,15(5):523-526. |
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| 作者姓名： | 余胜兵 周平 胡继明 |
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| 作者单位： | 武汉大学,化学与分子科学学院,武汉,430072 |
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| 基金项目： | 国家自然科学基金项目(20305012，20375029) |
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| 摘 要： | 毛细管电泳已DNA片段分离分析的重要手段。本简述了毛细管电泳中采用无胶筛分介质分离DNA片段的机理研究，介绍了筛分介质近年的研究发展状况，依据分离介质的化学组成，分单聚物、共聚物和混聚物等3个部分进行了评述，并对其发展前景进行了展望。
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| 关 键 词： | 毛细管电泳 无胶筛分 DNA片段分析 分离机理 筛分介质 |
| 文章编号： | 1009-0002(2004)05-0523-04 |
| 修稿时间： | 2004年4月1日 |
Progress in the separation of DNA fragments using linear polymer solutions by capillary electrophoresis |
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| YU Sheng-bing,ZHOU Ping,HU Ji-mingCollege of Chemistry and Molecular Science,Wuhan University,Wuhan ,China.Progress in the separation of DNA fragments using linear polymer solutions by capillary electrophoresis[J].Letters in Biotechnology,2004,15(5):523-526. |
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| Authors: | YU Sheng-bing ZHOU Ping HU Ji-mingCollege of Chemistry and Molecular Science Wuhan University Wuhan China |
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| Institution: | YU Sheng-bing,ZHOU Ping,HU Ji-mingCollege of Chemistry and Molecular Science,Wuhan University,Wuhan 430072,China |
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| Abstract: | Capillary electrophoresis (CE) has become an efficient tool for the separation of DNA fragments. In this paper, the mechanism of DNA separation by CE in linear polymer solutions is reviewed. The linear polymers used as the separation media are classified by their chemical composition and reviewed. Further development of separation media can be expected in the polymers combined with high sieving capacity, low viscosity and self coating ability. |
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| Keywords: | capillary electrophoresis sieving medium DNA |
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