毛细管电泳(capillary electrophoresis,CE)是以高压电场为驱动力,毛细管及其内壁为通道和载体,利用样品各组分间电泳淌度或分配行为的差异而实现分离的技术,可定性或定量分析物质,仅需微量样品和缓冲液,具有高效、快速、重现性好等特点,被认为是分析科学最具活力的前沿研究领域之一。CE分析成分可小至无机离子;大至生物分子,如蛋白 Capillary electrophoresis (CE) is a technique that uses high-voltage electric field as driving force, capillary and its inner wall as channel and carrier, and utilizes the difference of electrophoretic mobility or dispensing behavior among the components of the sample to achieve separation. Qualitative or quantitative analysis It is considered as one of the most dynamic cutting-edge research areas in the field of analytical science due to its characteristics of high efficiency, rapidness and good reproducibility with only a small amount of sample and buffer. CE analysis of components can be as small as inorganic ions; large biological molecules, such as protein