DiSBAC10, a voltage-sensitive fluorescent probe, facilitates cell membrane electrical activity investigation in FRET assays. At rest, it populates the membranes outer leaflet, accepting photons from excited fluorescein-labeled proteins and emitting them at higher wavelengths. Upon cell depolarization, DiSBAC10 quickly translocates to the inner leaflet, increasing fluorophore separation and diminishing the FRET signal.
Molecular Weight:
885.4
CAS Number:
[169211-45-4]
Formula:
C51H88N4O4S2
Target:
Others
T82546
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