Arrangement for measuring fluorescence polarization

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United States of America Patent

PATENT NO 4548499
SERIAL NO

06470282

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Abstract

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Arrangement for measuring the fluorescence polarization of cells or particles which are aligned individually along a flow stream illuminated by means of an illumination field wherein the cells are passed in succession through two light beams so as to excite fluorescence; the directions of polarization of the two excitation beams are perpendicular to one another; a pair of detector channels are provided to successively record the two polarization components of the fluorescence at both points of excitation; and an analysis system is provided which calculates the corrected degree of fluorescence for the individual cells from the measured values provided by the detector channels.

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Patent Owner(s)

Patent OwnerAddress
GESELLSCHAFT FUR STRAHLEN- UND UMWELTFORSCHUNG MBHINGOLSTADTER LANDSTRASSE 1 D-8042 NEUHERBERG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beisker, Wolfgang Garbsen, DE 2 9
Eisert, Wolfgang Hanover, DE 38 499

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