MycoLight™ Ratiometric Bacterial Membrane Potential Kit *Red/Green Fluorescence*

AAT Bioquest's MycoLight™ Ratiometric Bacterial Membrane Potential Kit uses a fluorescent sensor that exhibits green fluorescence in both gram-positive and negative bacterial cells in low concentration, but the fluorescence shifts toward red emission at higher cytosolic concentrations due to the dye molecule aggregation caused by larger membrane potentials.