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LysoSensor Traces Lysosomal pH Gradients in Living Cells
(A–C) Images depicted here demonstrate an increase in lysosomal activity visualized as increased yellow fluorescence following treatment with GSK3 inhibitor, CHIR, in HeLa cells. Yellow fluorescence can be quantified as a marker of lysosomal activity. Error bars denote SEM (n ≥ 3) (∗∗p > 0.01). Scale bar, 10 μm.
