Table 1.
Parameters of voltage-dependent activation and steady-state fast-inactivation of WT, P1308L, and V1298F NaV 1.7R channels.
Activation | Steady-state fast inactivation | |||||
---|---|---|---|---|---|---|
V1/2, act | k | n | V1/2, fast | k | n | |
WT | -21.8 ± 0.7 | 6.95 ± 0.11 | 29 | -80.6 ± 1.1 | 6.32 ± 0.13 | 14 |
P1308L | -31.4 ± 0.5* | 7.33 ± 0.09* | 25 | -78.9 ± 0.7 | 5.65 ± 0.11* | 13 |
V1298F | -22.5 ± 0.7 | 6.83 ± 0.07 | 26 | -64.5 ± 0.9* | 5.45 ± 0.15* | 13 |
* p < 0.05 P1308L or V1298F channels vs WT NaV1.7R channels.