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Fluorescence Lifetime Multiplexing with Environment‐Sensitive Chemigenetic Probes

Date

Date

Date
2025
Journal Article
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Emmert, S., Rovira, A., & Rivera Fuentes, P. (2025). Fluorescence Lifetime Multiplexing with Environment‐Sensitive Chemigenetic Probes. Chembiochem, 26(12), e202500174. https://doi.org/10.1002/cbic.202500174

Abstract

Abstract

Abstract

HaloTag (HT) is a versatile self‐labeling protein that has been widely adopted in fluorescence microscopy. Besides its established use as an intensity‐based marker and sensor, interest in using HT for multiplexed fluorescence lifetime imaging microscopy (FLIM) has recently arisen. Herein, the application of an environment‐sensitive fluorophore was explored for FLIM multiplexing with the free dye and HT mutants. The extended coumarin pyridinium scaffold was selected due to its structural simplicity and the strong sensitivity of its pho

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Journal/Series Title

Journal/Series Title

Journal/Series Title

Volume

Volume

Volume
26

Number

Number

Number
12

Page range/Item number

Page range/Item number

Page range/Item number
e202500174

Item Type

Item Type

Item Type
Journal Article

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Dewey Decimal Classifikation

Dewey Decimal Classifikation

Keywords

HaloTag, cell imaging, chemigenetic probes, fluorescence, fluorescence lifetime imaging, protein structure prediction

Language

Language

Language
English

Publication date

Publication date

Publication date
2025-06-16

Date available

Date available

Date available
2026-01-26

Publisher

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Publisher
Wiley-VCH Verlag

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ISSN or e-ISSN
1439-4227

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OA Status
Hybrid

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Emmert, S., Rovira, A., & Rivera Fuentes, P. (2025). Fluorescence Lifetime Multiplexing with Environment‐Sensitive Chemigenetic Probes. Chembiochem, 26(12), e202500174. https://doi.org/10.1002/cbic.202500174

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