A mitochondria-targeted reactive sulfur species probe incorporating a lipophilic cation for mitochondrial accumulation. Used for selective detection of persulfides or related sulfur species within mitochondria.
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This product is for research use only. It is not intended for diagnostic or therapeutic use.
Colocalization of MitoPeDPP with a mitochondrial marker. (A) Fluorescence image of cells stained with MitoPeDPP (green). (B) Mitochondria visualized using MitoRed (red). (C) Merged image showing strong overlap of green and red signals, confirming mitochondrial localization of MitoPeDPP.
Selectivity of MitoPeDPP. Strong fluorescence is observed after t-BHP treatment, while H2O2, O2•?, NO, and ONOO? induce minimal signal, demonstrating selective detection of mitochondrial lipid peroxidation.
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