Rhodamine 123 is a popular green fluorescent mitochondrial dye that stains mitochondria in living cells in a membrane potential-dependent fashion. It is widely used in flow cytometry studies involving mitochondrial membrane potential. Please also see Dihydrorhodamine 123 and its HCl salt. &lamba,Ex/&lamba,Em(MeOH) = 505/534 nm epsilon (505 nm, MeOH) = 97,000 Orange red solid soluble in DMSO or DMF Store at 4C and protect from light, especially in solution C21H17ClN2O3 MW: 381 [62669-70-9]
Source:
Synthetic
CAS Number:
[62669-70-9]
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