Fluorescein Methotrexate, Triammonium Salt, 1 mg

Biotium

Fluorescein Methotrexate, triammonium salt

9

Research Use Only

Fluorescein methotrexate is useful for studying anti-metabolite resistance and spontaneous gene amplification. The dye is actively taken up by cells and binds to dihydrofolate reductase (DHFR) quantitatively. lambdaEx/lambda Em = 496/516nm Yellow solid soluble in pH>6.5 buffer, or DMF Store desiccated at 4°C and protect from light C46H54N14O9S MW:979.08

-20°C

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