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. 2008 Jul 9;5:62. doi: 10.1186/1742-4690-5-62

Figure 2.

Figure 2

Effect of zinc on Tat-RhB diffusion, as monitored by FCS. The normalized autocorrelation curves were recorded with 1 μM apo-Tat-RhB (○) or holo-Tat-RhB (■) in Hepes buffer 50 mM, 0.05% IGEPAL CA-230, pH7.5, at 20°C. The continuous lines are fits to the experimental points with Equation 1.