Human GPR55

Figure. Concentration-dependent activation of GPR55 by LPI

Reporter cells were transfected with either the expression plasmid for human G protein-coupled receptor 55 (GPR55) or the mock plasmid and treated with various concentrations of LPI. 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 1.2 µM.