Table I.

Transmembrane current densities (pA.pF⁻¹) and membrane potential (mV) recorded in WT COS‐7 cells and COS‐7 cells with the various levels of Kv1.2 expression

	WT COS‐7	(Kv1.2‐A)	(Kv1.2‐B)	(Kv1.2‐C)
Current densities (pA.pF−1)	3.9 ± 1.0 (n = 8)	6.1 ± 1.6 (n = 6)	7.9 ± 2.5 (n = 5)	12.7 ± 4.8 (n = 11)
Membrane potential (mV)	−23.9 ±  2.8 (n = 8)	−37.6 ± 3.4* (n  = 6)	−41.1 ± 4.2** (n  = 5)	−46.5 ± 4.7*** (n = 11)

The data were considered as significantly different from WT COS‐7: *P < 0.005, **P < 0.003, ***P < 0.0003; Mean ± SE.