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Title 

Discovery of coumarin derivatives as fluorescence acceptors for intrinsic fluorescence resonance energy transfer of proteins

Authors 

Ju Hwan KimJ SumranjitH J KangSang Jeon Chung

Publisher 

Royal Society of Chemistry

Issue Date 

2014

Citation 

Molecular Biosystems, vol. 10, no. 1, pp. 30-33

Abstract 

Coumarin analogues were synthezised and evaluated as acceptors for the intrinsic fluorescence resonance energy transfer (iFRET) of tryptophan residues in target proteins. The fluorescence properties such as quantum yields, iFRET efficiencies, and F?rster distances of the prepared coumarin analogs were determined in a model system, by their conjugation to biotin, utilizing streptavidin (SAV) as the iFRET donor. The coumarin derivatives reported here represent the most efficient iFRET acceptors for tryptophan, known to date.

ISSN 

1742-206X

Link 

http://dx.doi.org/10.1039/c3mb70323a

Appears in Collections

1. Journal Articles > Journal Articles

Registered Date

2017-04-19


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