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Fluorescent labelling in living cells
Anselm Fabian Lowell Schneider1, Christian Peter Richard Hackenberger2
1Leibniz-Institut für Molekulare Pharmakologie im Forschungsverbund Berlin e.V. (FMP), Campus Berlin-Buch, Robert-Roessle-Str. 10, D-13125 Berlin, Germany.
Current Opinion in Biotechnology
|April 11, 2017
Summary
Researchers have advanced fluorescent chemical protein labeling in living cells. New methods use sophisticated probes, offering superior photophysical properties over traditional fluorescent proteins for enhanced visualization.
Area of Science:
- Biochemistry
- Cell Biology
- Chemical Biology
Background:
- Green fluorescent protein revolutionized protein visualization in living cells.
- Significant advancements have been made since the advent of fluorescent proteins.
- Modern techniques utilize sophisticated chemical probes for protein labeling.
Purpose of the Study:
- To review recent advances in fluorescent chemical protein labeling within living cells.
- To highlight key aspects, requirements, and advantages of various labeling methods.
Main Methods:
- Review of contemporary fluorescent chemical protein labeling strategies.
- Analysis of specialized chemical probes with advanced photophysical properties.
Main Results:
- Chemical probes offer enhanced photophysical properties compared to fluorescent proteins.
- Diverse methods exist for fluorescent labeling of proteins in live cells.
Conclusions:
- Fluorescent chemical protein labeling has evolved significantly, offering powerful tools for cell biology research.
- Understanding the requirements and benefits of each method is crucial for selecting the optimal approach.