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Patent Searching and Data


Title:
SAMPLE COATING FOR ELECTROPHORESIS
Document Type and Number:
Japanese Patent JPH01260356
Kind Code:
A
Abstract:

PURPOSE: To facilitate a coating operation while increasing a coating level of a sample, by coating a sheet-shaped electrophoretic film with the s ample applying a voltage between the sample body and the sheet-shaped electrophoretic film to move the sample easily to the sheet-shaped electrophoretic film.

CONSTITUTION: A sample coating jig 11 is formed in a slender U shape with an interval 15, a slot 16 is provided at a curved surface part of a bottom and two windows 17 are arranged as opposed to each other on the top of the slot 16. A sheet-shaped electrophoretic film 12 is formed on the top of a smooth glass plate 19. To coat the sheet-shaped electrophoretic film with the sample, first, the tip of the sample coating jig 11 is immersed into a container where the sample 4 is housed to make the sample 4 inter into the interval 15 and after it is held by a specified amount, a cathode side terminal 13 of a DC power source is connected to a terminal 18 for electric connection while an anode side terminal 14 to the sheet-shaped electrophoretic film 12. Thus, a voltage of 50V is applied and the tip of the jig 11 abuts the sheet-shaped electrophoretic film 12 to coat the electrophoretic film 12 with the sample 4.


Inventors:
Ogawa, Masashi
Application Number:
JP1988000087383
Publication Date:
October 17, 1989
Filing Date:
April 11, 1988
Export Citation:
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Assignee:
FUJI PHOTO FILM CO LTD
International Classes:
G01N27/447; G01N27/26; (IPC1-7): G01N27/26