Table 1.

Single-channel properties of Cl⁻ channels

Cell	G (pS)	Po*	to (ms)*	tc (ms)*
Mouse CCD† (n = 3)	6.59 ± 0.03	0.06 ± 0.02	6.81 ± 2.49	5.66 ± 1.37 128 ± 1.36
X. laevis oocyte‡ (n = 5)	5.62 ± 0.12	0.08 ± 0.04	4.12 ± 1.21	1.81 ± 1.01 30.49 ± 2.97

All data are from inside-out patches. G, slope conductance.

*Patches held at −Vp = 40 mV.

^†Apical membrane from principal cells of wild-type mouse CCD.

^‡X. laevis oocytes expressing mouse CFTR.