Functional characterization of AT-1001, an {alpha}3{beta}4 nicotinic acetylcholine receptor (nAChR) ligand, at human {alpha}3{beta}4 and {alpha}4{beta}2 nAChR. … See the original article here: Functional characterization of AT-1001, an alpha3beta4 nicotinic acetylcholine receptor (nAChR) ligand, at human alpha3beta4 and alpha4beta2 nAChR.