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. Author manuscript; available in PMC: 2012 Oct 3.
Published in final edited form as: FEBS Lett. 2011 Sep 1;585(19):3101–3105. doi: 10.1016/j.febslet.2011.08.040

Figure 2.

Figure 2

gA lifetime (τ) changes as a function of [catechin]. [Ala1]gA single-channel lifetimes, normalized relative to lifetimes determined before addition of the catechin; error bars show range for n = 2 and SE for n = 3–4. The large uncertainty in the EGCG results is due to the difficulties in determining the lifetimes of flickery channels, and the existence of long-lived subconductance states furthermore limited the concentration range that could be studied. 1 M NaCl or CsCl, 200 mV, filtered at 200–500 Hz.