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. 1998 Oct 13;95(21):12174–12178. doi: 10.1073/pnas.95.21.12174

Figure 1.

Figure 1

Effect of acceptor membrane concentration on AOFA transfer from FABP. Transfer of 1.5 μM 12AO from 15 μM wIFABP to EPC/NBD-PC SUV (•) and of 0.75 μM 12AO from 45 μM IFABP-HL to EPC/NBD-PC SUV (▿). Results are expressed relative to the 12AO transfer rates for 5:1 FABP/SUV, which were 0.38 ± 0.07 per sec for wIFABP and 1.25 ± 0.28 per sec for IFABP-HL. Averages of three different experiments ± SD are shown. A representative scan of experimental data is shown in the Inset (0.75 μM 12AO, 45 μM IFABP-HL, 225 μM EPC/NBD-PC SUV), with the rate of 1.35 per sec obtained by exponential fitting, as described in Materials and Methods.