Fusion of a bacterial cysteine desulfurase to redox-sensitive green fluorescent protein produces a highly sensitive cysteine biosensor for monitoring changes in intracellular cysteine

Over the last two decades, the development of fluorescent probes has transformed the way of measuring physiological parameters in intact cells, including in the field of redox biology. We developed a genetically encoded biosensor called CyReB to monitor intracellular cysteine in real time. This bios...

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Bibliographic Details
Main Authors: Damien Caubrière, Arthur de Butler, Anna Moseler, Pauline Leverrier, Jean-François Collet, Andreas J. Meyer, Nicolas Rouhier, Jérémy Couturier
Format: Article
Language:English
Published: Elsevier 2025-09-01
Series:Redox Biology
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Online Access:http://www.sciencedirect.com/science/article/pii/S2213231725002988
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