Nicotinic Acetylcholine R beta 2/CHRNB2 Lysates

The nicotinic acetylcholine receptors (nAChRs) are members of a superfamily of ligand-gated ion channels that mediate fast signal transmission at synapses. The nAChRs are thought to be (hetero)pentamers composed of homologous subunits. After binding Acetylcholine, the Nicotinic Acetylcholine Receptor (AChR) responds by an extensive change in conformation that affects all subunits and leads to opening of an ion-conducting channel across the plasma membrane. Neuronal AChR seems to be composed of two different type of subunits: alpha and beta.