RH421 is a fast responding membrane potential dye, exhibiting >20% fluorescence change per 100 mV on neuroblastoma cells.
λ Ex/λ Em = 515/704 nm (MeOH)
Red solid soluble in DMSO, EtOH or DMF
Store at -20°C and protect from light, especially in solution
C29H42N2O3S
MW: 498.72
[107610-19-5]
