Enzyme-specific fluorescent compound capable of being retained in cells

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United States of America Patent

PATENT NO 9981934
SERIAL NO

15310641

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Abstract

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Provided is an enzyme-specific fluorescent compound capable of being retained in cells, which can emit fluorescence specifically in a target cell, particularly a cell capable of expressing a reporter enzyme such as β-galactosidase, and can covalently bind to a protein in the cell to exhibit an excellent property of being retained in the cell. The fluorescent compound comprises a compound represented by formula (I′) or a salt thereof. In formula (I′), A, X, Y and R1 to R9 are as described in claim 1.

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Patent Owner(s)

  • JAPAN AS REPRESENTED BY PRESIDENT OF THE UNIVERSITY OF TOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Doura, Tomohiro Tokyo, JP 1 3
Kamiya, Mako Tokyo, JP 19 31
Urano, Yasuteru Tokyo, JP 61 171

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