This dye can be used as a low pH indicator similar 5-and-6-Carboxy-2'7'-dichlorofluorescein, and is also useful as a general green fluorescent label. Carboxy-2',7'-dichlorofluorescein is significantly more photostable than carboxyfluorescein.
- &lamba;Ex/&lamba;Em = 504/529 nm (pH 8)
- ε = 90,000
- Yellow solid soluble in DMSO, DMF or basic water (pH >7)
- Store at 4°C and protect from light
- C21H10Cl2O7
- MW: 445
- MSDS: View or download
Storage Temperature:
R