voltage dependence

IEM 1754 2HBr (IEM 1754 dihydrobromide) 是一种选择性 AMPA 红藻氨酸受体阻滞剂，作用于 GluR1 和 GluR3，IC50 为 6 μM。

ITP-2 is a selective activator of hERG channels. ITP-2 causes large depolarizing shifts in the midpoint of voltage-dependent inactivation and hyperpolarizing shifts in the voltage-dependence of activation.

SKF32802 is a novel potent, selective hERG potassium channel (Kv11.1) activator that induces a leftward shift in the voltage dependence of activation.

Glycinexylidide (GX) 是一种 Lidocaine 的活性代谢物。作为有效的局部麻醉药，Lidocaine 可以通过阻断复杂电压依赖性的钠通道来发挥作用。此外，它还能抑制胃癌细胞生长、迁移和侵袭。GX 显示出在麻醉、癌症治疗和心血管疾病研究中的应用潜力。

Guangxitoxin 1E acts as a gating modifier since it shifts the voltage-dependence of Kv2.1 K+ currents towards depolarized potentials.