LPAR1

Figure. Concentration-dependent activation of LPAR1 by LPA
Reporter cells were transfected with either the expression plasmid for lysophosphatidic acid receptor 1 (LPAR1) or the mock plasmid and treated with various concentrations of LPA. 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 400 nM.