Description
Figure. Concentration-dependent activation of ADRA2A by noradrenaline. Reporter cells were transfected with either the expression plasmid for adrenoceptor alpha 2A (ADRA2A) or the mock plasmid and treated with various concentrations of noradrenaline. Data points shown are the mean ± SEM of an experiment performed in triplicate, and the curve is a fit to Hill equation with an EC50 of 71 nM.