Figure 3.

Time course of association and dissociation of 2-[¹²⁵I]-melatonin (0.025 nM) binding to hMT₁ and hMT₂ receptors at 37°C and at room temperature. Dissociation was measured at two association times (20 min; 120 min). Data are the mean (±SEM) of at least two experiments at the same time points.