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Updated: Jul 2, 2026
08:43
A Fluorescence Fluctuation Spectroscopy Assay of Protein-Protein Interactions at Cell-Cell Contacts
Published on: December 1, 2018
Fluorescent probes for cellular assays
George T Hanson1, Bonnie J Hanson
1Invitrogen Discovery Sciences, Madison, WI 53719, USA.
Combinatorial Chemistry & High Throughput Screening
|August 13, 2008
Summary
This review covers fluorescent probes and assays, highlighting their increasing use in cellular studies for pharmaceutical research. These sensitive tools offer a safer alternative to radioactive methods for biological specimen analysis.
Area of Science:
- Biochemistry
- Cell Biology
- Analytical Chemistry
Background:
- Fluorescent probes, fluorophores localizing to specific biological regions or responding to stimuli, have been vital in cellular process studies for a century.
- Growing safety and environmental concerns regarding radioactive probes have increased the popularity of fluorescent probes.
- Cellular assays are increasingly utilized in biological and pharmaceutical research.
Purpose of the Study:
- To provide a comprehensive overview of fluorescent probe types.
- To review various fluorescent assay methodologies.
- To discuss the application of fluorescent probes and assays in cellular studies for pharmaceutically relevant targets.
Main Methods:
- Literature review of fluorescent probe and assay technologies.
- Analysis of applications in pharmaceutical target identification and validation.
- Synthesis of information on probe localization and stimulus response.
Main Results:
- Fluorescent probes offer high sensitivity and selectivity for studying cellular processes.
- They serve as a safer alternative to radioactive probes in biological research.
- Diverse fluorescent probes and assays are applicable to various pharmaceutical targets.
Conclusions:
- Fluorescent probes and assays are essential tools in modern cellular research.
- Their application spans a wide range of pharmaceutical targets, enhancing drug discovery.
- The trend towards fluorescent methods reflects a need for safer, sensitive biological detection.
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