Fast and Sensitive Pretargeted Labeling of Cancer Cells through a Tetrazine/trans-Cyclooctene Cycloaddition
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چکیده
منابع مشابه
Fast and sensitive pretargeted labeling of cancer cells through a tetrazine/trans-cyclooctene cycloaddition.
There is considerable interest in the use of bioorthogonal covalent chemistry, such as “click” reactions, to label small molecules located on live or fixed cells. Such labeling has been used for the visualization of glycans, activity-based protein profiling, the site-specific tagging of proteins, the detection of DNA and RNA synthesis, investigation of the fate of small molecules in plants, and...
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The development of fluorogenic reactions which lead to the formation of fluorescent products from two nonfluorescent starting materials is highly desirable, but challenging. Reported herein is a new concept of fluorescent product formation upon the inverse electron-demand Diels-Alder reaction of 1,2,4,5-tetrazines with particular trans-cyclooctene (TCO) isomers. In sharp contrast to known fluor...
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ژورنال
عنوان ژورنال: Angewandte Chemie International Edition
سال: 2009
ISSN: 1433-7851,1521-3773
DOI: 10.1002/anie.200903233