Table 1. Expression of sodium currents in HEK293 cells transfected with the Nav1.6 sodium channel α subunit alone or cotransfected with the β1 subunit.
Cell line | Membrane capacitance (pF) | Peak current amplitude (nA) | Current density (pA/pF) | n |
HEK-Nav1.6 | 20.9±0.4 | 5.1±0.4 | 240±19 | 57 |
HEK-Nav1.6β1 | 21.3±0.5 | 3.0±0.2 | 139±7 | 51 |