Human NTSR1

Figure. Concentration-dependent activation of NTSR1 by neurotensin

Reporter cells were transfected with either the expression plasmid for human neurotensin receptor 1 (NTSR1) or the mock plasmid and treated with various concentrations of neurotensin. 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 180 pM.