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. 2004 Aug;87(2):1227–1240. doi: 10.1529/biophysj.104.040931

TABLE 2.

Parameters derived from the fluorescence anisotropy of acrylodan-I27 complexes

Sample pH τ1 (ns) g1 τ2 (ns) g2 r0 χ2
I27NHT 7.0 5.85 ± 0.61 0.266 ± 0.009 0.87 ± 0.02 0.074 ± 0.002 0.340 0.5
I27SHT 7.0 6.65 ± 0.20 0.246 ± 0.005 1.16 ± 0.05 0.097 ± 0.008 0.343 0.3
I27SHT 4.5 6.85 ± 0.20 0.258 ± 0.008 1.11 ± 0.10 0.087 ± 0.008 0.345 0.4