KV4.3 - Pharmacology of Quinidine
Screenshots of the PatchControl 384 software showing KV4.3 current traces in response to the CiPA voltage step protocol. Measured on the SyncroPatch 384PE using the whole cell patch methodology and multi-hole chips (4 holes per well), the success rate of valuable data for the analysis was 95.3%. The IC50 value of Quinidine was determined as 21.2 µM (Literature: 79.3 µM, Crumb et al., J Pharmacol Toxicol Methods. 2016).