Chemistry: electrical and wave energy – Processes and products – Electrostatic field or electrical discharge
Patent
1991-02-01
1994-08-23
Niebling, John
Chemistry: electrical and wave energy
Processes and products
Electrostatic field or electrical discharge
204299R, G01N 2726, G01N 27447
Patent
active
053404521
ABSTRACT:
A electrophoresis column having on-column means and a method for concentrating analytes of interest in a sample prior to electrophoresis. The column comprises a section having the concentrating means upstream of a capillary section. A sample is flowed past the concentrating means which immobilizes the analytes of interest thereby concentrating the analytes of interest in the section. Thereafter the analytes are released from the concentrating means for carrying out electrophoresis.
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Brenner Nathaniel
Palmieri Richard H.
Beckman Instruments Inc.
Harder P. R.
Liu Wen
May William H.
Niebling John
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