FRET MEASUREMENT DEVICE AND FRET MEASUREMENT METHOD

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United States of America Patent

APP PUB NO 20150044763A1
SERIAL NO

14381904

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Abstract

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FRET measurement uses a FRET probe that includes a probe element X labeled with a donor fluorescent substance and a probe element Y labeled with an acceptor fluorescent substance and enables FRET to occur when the probe element X and the probe element Y approach to each other or bind together. A test sample as a measuring object in FRET measurement contains a test object about which it is unknown whether or not it has an approaching/binding property of allowing the probe element X and the probe element Y to approach to each other or bind together or a separating property of separating from each other the probe element X and the probe element Y that are in a state where they adjoin each other or bind together. A plurality of sets of a fluorescence lifetime τsample and a ratiometry Rsample obtained by this measurement are used to judge whether or not the test object has the approaching/binding property or the separating property.

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Patent Owner(s)

Patent OwnerAddress
NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITYSAPPORO-SHI HOKKAIDO 060-0808
MITSUI ENGINEERING & SHIPBUILDING CO LTDCHUO-KU TOKYO 104-8439

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Asano, Yumi Tamano-shi, JP 7 56
Doi, Kyouji Tamano-shi, JP 11 67
Nakada, Shigeyuki Tamano-shi, JP 19 106
Ohba, Yusuke Sapporo-shi, JP 19 75

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