Title:
NUCLEIC ACID SEPARATION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2018/181718
Kind Code:
A1
Abstract:
A nucleic acid separation apparatus is provided with a stirring mechanism for stirring a sample and a reagent both injected into a treatment tube to perform a dissolution treatment of the sample and the reagent, a pressurized gas supply mechanism for supplying a pressurized gas into a filter cartridge into which the sample solution that contains a nucleic acid and has been subjected to the dissolution treatment is injected for the purpose of separating and collecting the nucleic acid from the sample solution, a dispensing mechanism for injecting the sample, the reagent or the sample solution that has been subjected to the dissolution treatment into the treatment tube and the filter cartridge, and a transporting mechanism for transporting the pressurized gas supply mechanism and the dispensing mechanism, wherein a dispensing chip is provided in the dispensing mechanism in a detachable manner, and the dispensing mechanism is provided with a sucking/ejecting mechanism by which a liquid can be sucked and ejected through the dispensing chip and a liquid supply mechanism for ejecting the liquid through a nozzle.
Inventors:
WATANABE KENGO (JP)
NAKAGAWA YASUSHI (JP)
NAKAGAWA YASUSHI (JP)
Application Number:
PCT/JP2018/013252
Publication Date:
October 04, 2018
Filing Date:
March 29, 2018
Export Citation:
Assignee:
KURASHIKI BOSEKI KK (JP)
International Classes:
C12M1/00; G01N35/00; G01N35/10
Domestic Patent References:
| WO2014022459A1 | 2014-02-06 |
Foreign References:
| US20160033543A1 | 2016-02-04 | |||
| CN103305412A | 2013-09-18 | |||
| JP2007089574A | 2007-04-12 | |||
| JP2006204227A | 2006-08-10 | |||
| JPH11271193A | 1999-10-05 | |||
| JP2015034764A | 2015-02-19 | |||
| CN105296327A | 2016-02-03 | |||
| JPS635645B2 | 1988-02-04 | |||
| JP2003128691A | 2003-05-08 | |||
| JP3058342B2 | 2000-07-04 |
Other References:
TANG, SHENG ET AL.: "Advances in Sample Extraction", ANALYTICAL CHEMISTRY, vol. 88, 2016, pages 228 - 249, XP055424741
MITSUGI, Y. ET AL.: "Research on using gene analysis technique of forest biological resources (2002-2006), 2002 activity report", FOREST TECHNICAL CENTER IN MIYAGI PREFECTURE, vol. 35, September 2003 (2003-09-01), pages 1 - 55, XP009518065
MITSUGI, Y. ET AL.: "Research on using gene analysis technique of forest biological resources (2002-2006), 2002 activity report", FOREST TECHNICAL CENTER IN MIYAGI PREFECTURE, vol. 35, September 2003 (2003-09-01), pages 1 - 55, XP009518065
Attorney, Agent or Firm:
SAMEJIMA, Mutsumi et al. (JP)
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