We demonstrate the generation and validation of a stable CHO-hHCN2 cell line used as a cellular tool in the successful development of hHCN2 automated electrophysiology screening assays.
Recent work by FDA and HESI CiPA working groups indicate that in vitro hERG, Nav1.5 and Cav1.2 potency data in addition to dynamic hERG kinetic data is required to accurately predict proarrhythmic risk. Below we explore two key challenges in exclusively using automated patch-clamp for risk prediction:
We demonstrate the generation and validation of a stable CHO-hHCN2 cell line used as a cellular tool in the successful development of hHCN2 automated electrophysiology screening assays.
We have developed a robust high-throughput automated electrophysiology assay using a monoclonal CHO-hNav1.9 cellular reagent suitable for fully supporting a Nav1.9 discovery program.