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Updated: May 24, 2026

03:35
Rapid Quantification of Oxidized and Reduced Forms of Glutathione Using Ortho -phthalaldehyde in Cultured Mammalian Cells In Vitro
Published on: June 28, 2024
A disulfide bound-molecular beacon as a fluorescent probe for the detection of reduced glutathione and its
Yingshu Guo1, Hao Wang, Yuanshun Sun
1State Key Laboratory Base of Eco-Chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, China. yingshug@126.com
Abstract:
A disulfide-bound molecular beacon (MB) is reported to respond sensitively to changing levels of glutathione in vitro. Importantly, this successful application of a MB has exciting potential for monitoring cellular thiol.

