Human FFAR3

Figure. Concentration-dependent activation of FFAR3 by propionate Na

Reporter cells were transfected with either the expression plasmid for human free fatty acid receptor 3 (FFAR3) or the mock plasmid and treated with various concentrations of propionate Na. 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 880 µM.