Human GALR2

Figure. Concentration-dependent activation of GALR2 by galanin

Reporter cells were transfected with either the expression plasmid for human galanin receptor 2 (GALR2) or the mock plasmid and treated with various concentrations of galanin. Data points shown are the mean ± SEM of an experiment (n = 3), and the curve is a fit to Hill equation with an EC50 of 1.3 nM.