CaV1.2 - Stable recording from frozen stock cells
Screenshots of the PatchControl 384 software showing hCaV1.2β2/α2δ1 current traces in response to a voltage step protocol and the corresponding current-voltage relationship plot. Measured on the SyncroPatch 384PE (a predecessor model of SyncroPatch 384) using perforated patch methodology (Escin) and multi-hole chips (4 holes per well), the success rate of valuable data for the analysis was 100 %. The cells were used from a frozen cell stock (after induction) and recorded stably for more than 20 minutes. The IC50 value of Nifedipine was determined as 21 nM.