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A dual-fluorophore sensor approach for ratiometric fluorescence imaging of potassium in living cells — Zeming Wang (2020) | RDL Network
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A dual-fluorophore sensor approach for ratiometric fluorescence imaging of potassium in living cells
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Christopher J Chang
University of California, Berkeley
A dual-fluorophore sensor approach for ratiometric fluorescence imaging of potassium in living cells
Article
2020
en
Authors
ZW
Zeming Wang
TD
Tyler C. Detomasi
Christopher J Chang
University of California, Berkeley
Abstract
1 min read
We report a dual-fluorophore approach for ratiometric fluorescent imaging of K + levels in live cells. Intracellular esterases cleave RPS-1 to detach the K + -responsive fluorophore (PS525) from its internal standard (Coumarin 343).
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