公开(公告)号：US20150260682A1

公开(公告)日：2015-09-17

申请号：US14658088

申请日：2015-03-13

Applicant: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH

Inventor： Ruige WU ,  Zhiping Wang ,  Sai Kiang Lim ,  Yen Peng Daphne Seah

IPC: G01N27/447 ,  B65B3/04

CPC classification number: G01N27/44791 ,  G01N27/44782

Abstract: According to embodiments of the present invention, a microfluidic device for gel electrophoresis is provided. The microfluidic device includes a sample channel configured to receive a sample; a stacking channel comprising a preloaded stacking reagent; and a separation channel comprising a preloaded separation reagent, wherein the preloaded stacking reagent has a physical characteristic different from that of the preloaded separation reagent; and wherein the sample channel, the stacking channel and the separation channel are in fluid communication with one another. According to further embodiments of the present invention, a method of manufacturing a microfluidic device for gel electrophoresis is also provided.

Abstract translation: 根据本发明的实施例，提供了一种用于凝胶电泳的微流体装置。 微流体装置包括构造成接收样品的样品通道; 堆叠通道，包括预加载的堆叠试剂; 以及包含预加载的分离试剂的分离通道，其中所述预加载的堆叠试剂具有与所述预加载的分离试剂的物理特性不同的物理特性; 并且其中所述样品通道，所述堆叠通道和所述分离通道彼此流体连通。 根据本发明的另外的实施方案，还提供了制造用于凝胶电泳的微流体装置的方法。

公开(公告)号：US10024820B2

公开(公告)日：2018-07-17

申请号：US14658088

申请日：2015-03-13

Applicant: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH

Inventor： Ruige Wu ,  Zhiping Wang ,  Sai Kiang Lim ,  Yen Peng Daphne Seah

IPC: G01N27/447 ,  B65B3/04

Abstract: According to embodiments of the present invention, a microfluidic device for gel electrophoresis is provided. The microfluidic device includes a sample channel configured to receive a sample; a stacking channel comprising a preloaded stacking reagent; and a separation channel comprising a preloaded separation reagent, wherein the preloaded stacking reagent has a physical characteristic different from that of the preloaded separation reagent; and wherein the sample channel, the stacking channel and the separation channel are in fluid communication with one another. According to further embodiments of the present invention, a method of manufacturing a microfluidic device for gel electrophoresis is also provided.