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. 2011 Dec;138(6):581–592. doi: 10.1085/jgp.201110683

Figure 7.

Figure 7.

hERG1a NTR polypeptides regulate steady-state properites of homomeric hERG1b channels. Two-electrode voltage-clamp recordings in response to voltage steps (identical as in Fig. 5) from Xenopus oocytes injected with (A) hERG1b, (B) hERG1b plus 1–135, (C) hERG1b plus 1–181, (D) hERG1b plus 1–228, (E) hERG1b plus 1–319, and (F) hERG1b plus 1–365. (G) I-V relationships from channels in A–F. (H) G-V relationship for channels in A–F. Voltage protocol is the same as in Fig. 5. Bars in A–F, 0.2 s; n ≥ 3.