公开(公告)号：US08414754B1

公开(公告)日：2013-04-09

申请号：US11755449

申请日：2007-05-30

申请人： Juan G. Santiago ,  Byoungsok Jung ,  Rajiv Bharadwaj ,  Tarun Kumar Khurana

发明人： Juan G. Santiago ,  Byoungsok Jung ,  Rajiv Bharadwaj ,  Tarun Kumar Khurana

IPC分类号： B01D57/02 ,  G01N27/447 ,  G01N27/453

CPC分类号： G01N27/44769

摘要： Analysis of samples is facilitated. According to an example embodiment, an electrophoresis approach involves electrophoretically stacking and/or separating a sample or samples. An electrolyte and a mixture of one or more samples with another electrolyte are added to a microchannel or capillary. An electric field is applied to stack (and, in some applications, further separate) the one or more samples. Generally, the electric field and electrolyte are used to facilitate isotachophoretic (ITP) stacking. In some embodiments, a further electric field is applied and used with the electrolyte to facilitate subsequent capillary electrophoresis (CE).

摘要翻译： 样品分析方便。 根据示例性实施方案，电泳方法涉及电泳堆叠和/或分离样品或样品。 将电解质和一种或多种样品与另一种电解质的混合物加入到微通道或毛细管中。 将一个或多个样品施加到堆叠（并且在一些应用中进一步分离）的电场。 通常，电场和电解质用于促进异羟基磷灰石（ITP）堆叠。 在一些实施方案中，施加另外的电场并与电解质一起使用以促进随后的毛细管电泳（CE）。