Title:
METHOD FOR DETERMINING WHETHER CAPILLARY FILLED WITH ELECTROPHORETIC MEDIUM CAN BE USED APPROPRIATELY FOR ELECTROPHORESIS
Document Type and Number:
Japanese Patent JP2017201286
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a method for determining whether a capillary filled with an electrophoretic medium can be appropriately used for electrophoresis before electrophoresis is done with a measurement sample.SOLUTION: The present invention relates to a method for determining whether a capillary filled with an electrophoretic medium can be used appropriately for electrophoresis. The method includes the steps of: (a) applying an AC voltage between a first electrode and a second electrode and measuring the conductivity of an electrophoretic medium filling the inside of a capillary, the first electrode being in contact with a first electrolytic solution in which one end of the capillary is immersed and the second electrode being in contact with a second electrolytic solution in which the other end of the capillary is immersed; and (b) determining that the capillary filled with the electrophoretic medium cannot be used appropriately for electrophoresis using the capillary if the conductivity exceeds 4.2 mS/cm.SELECTED DRAWING: Figure 1
Inventors:
ONODERA MARI
YAKU EISHIN
YAKU EISHIN
Application Number:
JP2016189649A
Publication Date:
November 09, 2017
Filing Date:
September 28, 2016
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
G01N27/447
Domestic Patent References:
| JPH08220069A | 1996-08-30 | |||
| JPH10253587A | 1998-09-25 | |||
| JPH11108889A | 1999-04-23 | |||
| JP2000162181A | 2000-06-16 | |||
| JP2006119158A | 2006-05-11 | |||
| JPH09510792A | 1997-10-28 |
Foreign References:
| US0546517A | 1895-09-17 |
Attorney, Agent or Firm:
Kenji Kamada
Hiroo Maeda
Hiroo Maeda
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