Chemistry: electrical and wave energy – Apparatus – Electrophoretic or electro-osmotic apparatus
Patent
1996-07-12
1998-11-17
Gorgos, Kathryn L.
Chemistry: electrical and wave energy
Apparatus
Electrophoretic or electro-osmotic apparatus
G01N 2726
Patent
active
058371168
ABSTRACT:
A two dimensional electrophoresis apparatus which includes a first dimension electrophoresis box assembly which is connected to second dimension electrophoresis box assembly to provide two dimensional electrophoresis of proteins, peptides, DNA/RNA and related materials. The apparatus is designed for use in conducting two dimensional electrophoresis where isoelectric focusing is carried out in a first dimension to provide separation of samples based on charge followed by polyacrylamide gel electrophoresis as a second dimension wherein the sample bands resulting from the first dimension electrophoresis are separated according to mass. The apparatus may also be used in conducting other two dimensional electrophoresis procedures based on combinations of other gels.
REFERENCES:
patent: 4385974 (1983-05-01), Shevitz
Harrington Michael G.
Packard Douglas
California Institute of Technology
Gorgos Kathryn L.
Noguerda Alex
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