Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving nucleic acid
Patent
1988-09-30
1991-09-10
Rosen, Sam
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
Involving nucleic acid
422 57, 422 58, 435 71, 435 74, 435 792, 435 17, 435 26, 436515, 436516, C12Q 168, G01N 33561
Patent
active
050473220
ABSTRACT:
Dry transparent analytical elements can be used to determine analytes which have been separated by electrically induced migration through a solid medium, e.g. by electrophoresis, or which are intracellular enzymes. The dry transparent element is placed on a plate containing the analytes, and kept there until the analytes have reacted to produce a non-diffusible detectable species solely in the element. The element is removed and the detectable species is evaluated therein. The elements contain a water-insoluble binder material having an interactive composition dispersed therein which reacts with analyte to produce the non-diffusible species. The same electrophoretic plate can be used to successively determine the same or a plurality of analytes since it is not altered or destroyed by contact with the dry element.
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Andrese Angelo P.
Emmons Robert E.
Mauck John C.
Mauck Linda A.
Rand Royden N.
Eastman Kodak Company
Rosen Sam
Schmidt Dana M.
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