Chemical Name: Bis(1,3-dibutylbarbituric acid)trimethine oxonol, sodium salt
Appearance: Reddish-orange to red powder
Purity: ≥98.0% (HPLC)
MW: 538.61, C27H39N4NaO6
Storage Condition: 0-5ºC
Shipping Condition: ambient temperature
(3) is a Bis-oxonol-type, membrane-potential, sensitive dye. According to membrane depolarization detection, when DiBAC distribution in cytosol is increased, the fluorescence intensitiy is increased. Since an argon laser (488 nm) can be used for DiBAC4
(3) excitation, it is applicable for flow cytometry and confocal microscopy.
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