DAF-2 DA 1 mg

Fluorescent Dyes

4,5-Diaminofluorescein Diacetate. Cell permeable. Highly sensitive probe for the real time detection of NO in vivo.

Highly sensitive probe for the real time detection of NO in vivo. Cell permeable. Application: DAF-2 DA is probably the most successful indicator for nitric oxide. As with other fluorescein diacetates, DAF-2 diacetate is membrane permeant and is deacetylated by intracellular esterases to 4,5-diaminofluorescein (DAF-2). Can be used for the fluorimetric detection of nitric oxide and in fluorescence microscopy to measure realtime changes in nitric oxide levels in vivo.