Apparatus for macromolecule purification

Details Apparatus for macromolecule purification Apparatus for macromolecule purification

2005-07-19

2005-07-19

Noguerola, Alex (Department: 1753)

Chemistry: electrical and wave energy

Apparatus

Electrophoretic or electro-osmotic apparatus

C204S606000

Reexamination Certificate

active

06919006

ABSTRACT:
An electrophoresis apparatus, comprises a cartridge configured to be removably mounted in the apparatus, and a separation membrane positioned in the cartridge. The separation membrane has a first side along which a first flow path defined in a first grid element and a second side along which a second flow path defined in a second grid element is provided. Restriction membranes separate buffer flow from the first flow path and the second flow path. The apparatus includes connection blocks which house electrodes and inlets and outlets for buffer flow and sample flows. The cartridge is removable from the connection blocks for replacement with another cartridge.

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patent: 3989613 (1976-11-01), Gritzner
patent: 5015388 (1991-05-01), Pusineri et al.
patent: 5039386 (1991-08-01), Margolis
patent: 5637204 (1997-06-01), Botte
patent: 6328869 (2001-12-01), Ogle
patent: 0369945 (1990-05-01), None
patent: WO 94/22904 (1994-10-01), None

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