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Examining the Conformational Dynamics of Membrane Proteins in situ with Site-directed Fluorescence Labeling
Published on: May 29, 2011
A seminaphthofluorescein-based fluorescent chemodosimeter for the highly selective detection of cysteine
Xiaofeng Yang1, Yixing Guo, Robert M Strongin
1Department of Chemistry, Portland State University, Portland, OR 97201, USA. xfyang@nwu.edu.cn
Organic & Biomolecular Chemistry
|March 7, 2012
Abstract:
A fluorescent chemodosimeter for cysteine detection was developed based on a tandem conjugate addition and intramolecular cyclization reaction. The method exhibited an excellent selectivity for cysteine over other biothiols such as homocysteine and glutathione.
