Table 1.

Effect of inhibitors on voltage dependence of inactivation

SampleV1/2 (mV)k(mV)n
Control (ATP)−9.7  ± 0.35.1  ± 0.25
H-71-a−11.2  ± 0.75.3  ± 0.35
2 hr/PMA1-a−11.5  ± 0.85.9  ± 0.56
AP−31.8  ± 0.15.0  ± 0.35
A31-b−33.3  ± 0.84.0  ± 0.43
DRB1-b−36.1  ± 1.13.9  ± 1.05
2 hr. PMA + AP−34.8  ± 1.04.1  ± 0.73
  • F1-a PKC inhibitor.

  • F1-b CKII inhibitor.