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. Author manuscript; available in PMC: 2013 Aug 1.
Published in final edited form as: Biochem Pharmacol. 2012 May 10;84(3):352–365. doi: 10.1016/j.bcp.2012.04.022

Table 3.

Inhibition of ACh-evoked peak currents and net charge responses by mecamylamine for zebrafish nAChR

Peak current Net charge
Receptor IC50, µM IC50, µM Ratio

α3β4 0.6 ± 0.1 .05 ± .01 12
α1β1bεδ 1.8 ± 0.21 0.6 ± .07 3.0
α4β2 6.4 ± 1.5 0.29 ± 0.05 22
α2β2 3.0 ± 0.7 3.5 ± 1.3 0.9
α7 28 ± 11 13 ± 3 2.1