Title:
電気泳動用マイクロ流路チップ及び電気泳動方法
Document Type and Number:
Japanese Patent JP5052996
Kind Code:
B2
Abstract:
The micro-channel chip for electrophoresis of the present invention comprises a first substrate formed of a gas-permeable material and a second substrate formed of a gas-permeable or a gas-impermeable material, the first and the second substrate being glued together, the mating surface of either one of the first and second substrates having a sample-feeding channel having a port at both ends and an electrophoretic channel also having a port at both ends, the sample-feeding channel and the electrophoretic channel being allowed to communicate with each other via a narrower channel having a smaller cross-sectional area than those two channels. The micro-channel chip for electrophoresis of the present invention requires only one power source to perform electrophoresis and can use samples with minimum waste of their quantity.
Inventors:
Sanshin Yoshinori
Hisashi Hagiwara
Hisashi Hagiwara
Application Number:
JP2007215665A
Publication Date:
October 17, 2012
Filing Date:
August 22, 2007
Export Citation:
Assignee:
Aida Engineering Co., Ltd.
International Classes:
G01N27/447; G01N37/00
Domestic Patent References:
| JP2005274512A | ||||
| JP2004163104A | ||||
| JP2005002117A |
Foreign References:
| WO2002064253A1 | ||||
| US6685809 |
Attorney, Agent or Firm:
Fujio Yamamoto