TABLE 3.
Voltage-dependent inactivation parameters
Vh: half voltage of inactivation. s: slope of the Boltzmann equation. Data represent the mean ± S.E. of n = 7 experiments. Statistically significant differences are indicated by asterisks.
| Vh1 | Vh2 | s1 | s2 | |
|---|---|---|---|---|
| mV | mV | mV | mV | |
| Kv1.5+Kvβ1.3 | −26.5 ± 0.6 | 19.0 ± 0.6 | 4.2 ± 0.6 | 28.7 ± 7.8 |
| Kv1.5+Kvβ1.3 (calphostin C μm) | −8.5 ± 1.9* | 9.8±.9* |