公开(公告)号：EP1820008A1

公开(公告)日：2007-08-22

申请号：EP05820683.0

申请日：2005-11-16

申请人： Korea Research Institute of Standards and Science

发明人： PARK, Sang-Ryoul ,  YANG, In-Chul ,  KIM, Young-Ho

IPC分类号： G01N27/447

CPC分类号： G01N27/44782 ,  B01L9/527 ,  G01N27/44791

摘要： The present invention is related to a method of separation of compounds by electrophoresis in which the compounds such as genes, proteins, etc. may be analyzed very precisely as samples are introduced directly into the separation tubes of the chip at the collection site, and therefore, it is not necessary to have separate fluid paths or individual sample storing apparatus that have been necessary for the conventional electrophoresis; it is easy to make the chip as the structure of the chip becomes extremely simple, and high-density arrangement of the separation tubes is enabled; and further, the compounds such as genes, proteins, etc. may be analyzed very precisely without interference in the storage tubs by using a non-polar solvent as the solvent of the sample storage tub.