Chemistry: electrical and wave energy – Apparatus – Electrophoretic or electro-osmotic apparatus
Reexamination Certificate
2003-12-11
2008-09-09
Olsen, Kaj K (Department: 1795)
Chemistry: electrical and wave energy
Apparatus
Electrophoretic or electro-osmotic apparatus
C204S453000, C204S603000
Reexamination Certificate
active
07422672
ABSTRACT:
An electrophoresis analysis method and apparatus capable of maintaining high reliability upon a repeated use of the same gel. A heat transfer medium selected from the group consisting of solids, liquids and gels is filled in substantially all of the gaps between the electrode and each capillary. A hollow electrode into which a capillary is inserted has a plurality of retaining shapes such that the capillary can be fixed at the center of the electrode. The heat from the capillary can be efficiently dissipated via the electrode, and also the temperature increase in the capillary can be prevented. Further, temperature increases due to the heating of the capillaries during operation can be controlled and thereby thermal deterioration of the gel can be prevented.
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Machine generated translation of JP 10-206382, Aug. 1998.
Furukawa Takayasu
Inaba Ryoji
Kasai Syozo
Numai Daiki
Tobita Tomoyuki
Dickstein & Shapiro LLP
Hitachi High-Technologies Corporation
Olsen Kaj K
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