Patent ID: 7790008
Filing Date: 2010-09-07
Classification: G01N

Abstract:
1. An electrophoresis chip for electrophoresing a sample to be analyzed, comprising: a first sample introduction groove into which the sample is introduced; a second sample introduction groove into which the sample is introduced, the second sample introduction groove being formed in a plane different from a plane in which the first sample introduction groove is formed; a first electrophoresis groove oriented along a direction that intersects with at least one of the first sample introduction groove and the second sample introduction groove; a second electrophoresis groove oriented along a direction that intersects with at least one of the first sample introduction groove and the second sample introduction groove, the second electrophoresis groove being formed in a plane different from a plane in which the first electrophoresis groove is formed; and a through hole that extends between one end of the first sample introduction groove and one end of the second sample introduction groove, and further extends between one end of the first electrophoresis groove and one end of the second electrophoresis groove.