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Title:
MULTIPLE-STAGE TEMPERATURE GRADIENT TRANSPARENT PLATE FOR ELECTROPHORESIS AND ELECTROPHORESIS DEVICE
Document Type and Number:
Japanese Patent JP3574811
Kind Code:
B2
Abstract:

PURPOSE: To provide a transparent plate for electrophoresis which can set a plurality of temperatures for heating and cooling, can perform electrophoresis under a plurality of temperature conditions with one electrophoresis, and can visually confirm reaction progress.
CONSTITUTION: A transparent plate 1 for electrophoresis is provided with a surface side transparent plate 6 which is laminated while separating two transparent plates, a reverse side transparent plate, a heat exchange medium channel which is formed between the surface side plate 6 and the reverse side plate, and a housing for retaining the peripheral edge part of the surface side plate 6 and the reverse side transparent plate. A plurality of band-shaped transparent electrical heating elements 10 are provided nearly in parallel at an equal space on either inner surface of two transparent plates of the surface side plate 6.


Inventors:
Yasukichi Kanno
Tamotsu Inoue
Yasushi Yamada
Application Number:
JP19188894A
Publication Date:
October 06, 2004
Filing Date:
July 22, 1994
Export Citation:
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Assignee:
Kitasato Supply Co., Ltd.
Yasukichi Kanno
National Cancer Center President
International Classes:
G01N27/447; B01L7/00; C12M1/00; (IPC1-7): G01N27/447
Domestic Patent References:
JP7140112A
JP7280772A
JP57163861A
JP62203053A
JP62124553U
JP6375860U
Attorney, Agent or Firm:
Shoichi Mukaiyama
Masaya Ariga