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Biotium 5-Carboxy-2', 7'-Dichlorofluorescein (Sin

Supplier:  Biotium 51017

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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. Properties: Ex/Em = 504/529 nm (pH 8); e = 90,000; Yellow solid soluble in DMSO, DMF or basic water (pH >7); Store at  4°C and protect from light; C21H10Cl2O7; MW: 445.

Catalog No. 50-196-4707


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