Di-4-ANEPPS is a voltage-sensitive dye in membrane potential. Di-4-ANEPPS allows reaching a time resolution better than 1 ms and exhibits changes in fluorescence of up to 10% per 100 mV. Di-4-ANEPPS is a common tool for mapping cardiac electrical activity. Di-4-ANEPPS demonstrate significant direct irreversible effect on spontaneous heart rate and ventricular impulse conduction in rabbit isolated heart model^[1].

480.66

C₂₈H₃₆N₂O₃S

90134-00-2

Room temperature in continental US; may vary elsewhere.

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