Fluorescence probes for tyrosine dephosphorylation based on coumarin-proline conjugates

Kihang Choi, Bongjeong Park, So Yeong Han, Hee Choon Ahn

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4 Citations (Scopus)


Proline-substituted coumarin compounds were prepared and used as environment-sensitive fluorescence probes. Phosphorylation and dephosphorylation of tyrosine derivatives labeled with the coumarin-proline conjugate induced marked changes in fluorescence intensity allowing phosphatase activity to be monitored.

Original languageEnglish
Pages (from-to)290-291
Number of pages2
JournalChemistry Letters
Issue number3
Publication statusPublished - 2011 Feb 28


ASJC Scopus subject areas

  • Chemistry(all)

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