Figure 3

Effect of clustering for contiguous receptors. A) Dose response for n = 1 (control) and n = 100 receptors per cluster. Error bars are ± standard deviation. B) Close-up of A for l ≤ 0.2. Error bars are ± standard deviation. C) Ratio of fitted EC₅₀ to control EC₅₀ (i.e. for n = 1) with increasing cluster size, with contiguous receptors, in semi-logarithmic scale. D) Ratio of fitted slope at origin to slope at origin for n = 1, with increasing cluster size, with contiguous receptors, in semi-logarithmic scale.