Gel for electrophoresis

Chemistry: electrical and wave energy – Processes and products – Electrophoresis or electro-osmosis processes and electrolyte...

Reexamination Certificate

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Details

C204S465000, C204S469000, C204S470000, C204S616000

Reexamination Certificate

active

07320747

ABSTRACT:
The present invention is directed to a solidified hybrid gel for use in an electrophoresis process, having a solidified first gel portion juxtaposed with a solidified second gel portion. The first gel portion is capable of accommodating therein one or more samples for electrophoresis after said first gel portion is in solidified form, and the second gel portion is adapted for enabling an electrophoresis process to be applied to such a sample that may be accommodated in said first gel portion. Thus, the hybrid gel may be provided in a precast form to users, ready for use. The invention is also directed to methods for providing such a gel, apparatuses for accommodating such a gel, and methods for carrying out electrophoresis on a sample comprised in such a gel.

REFERENCES:
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patent: 3888759 (1975-06-01), Elson et al.
patent: 3930983 (1976-01-01), Sieber
patent: 4608146 (1986-08-01), Penaluna
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patent: 5443704 (1995-08-01), Kirkpatrick et al.
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patent: 5800691 (1998-09-01), Kozulic
patent: 5827418 (1998-10-01), Haven et al.
patent: 32 32 685 (1984-03-01), None
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patent: 0 471 949 (1992-02-01), None
patent: 0971 229 (2000-01-01), None
patent: WO/92/17259 (1992-10-01), None
patent: WO 95/14921 (1995-06-01), None
patent: WO 95/20155 (1995-07-01), None
patent: WO 98/10277 (1998-03-01), None
patent: WO 99/30145 (1999-06-01), None
Stuart et al, Methods in Enzymology, 68, pp. 183-191, 1979.

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