DiBAC4(5) [Bis-(1,3-dibutylbarbituric acid)pentamethine oxonol]
Catalogue Number: 21410-AAT
| Manufacturer: | AAT Bioquest |
| Shelf Life: | 12 months |
| Type: | Probes |
| Shipping Condition: | RT |
| Unit(s): | 25 mg |
Description
Description: DiBAC4(5) is a sensitive membrane potential probe with longer excitation and emission wavelength. It is a slow-response probe for measuring cellular membrane potential. In general, slow-response probes exhibit potential-dependent changes in their transmembrane distribution that are accompanied by a fluorescence change. The magnitude of their optical responses is much larger than that of fast-response probes (typically a 1% fluorescence change per mV). Slow-response probes, which include cationic carbocyanines, rhodamines and anionic oxonols, are suitable for detecting changes in average membrane potentials of nonexcitable cells caused by respiratory activity, ion-channel permeability, drug binding and other factors.
Additional Text
Storage Note
Freeze (< -15 °C); Minimize light exposure;|12 months
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