Table 3.

Thermodynamic parameters of binding of apoA-I 8‒33/G26R peptide to SUVs at 25 °C^a.

SUV	Kd (μg/ml)	Bmax (amino acids/mol PL)	ΔGb (kcal/mol)	ΔH (kcal/mol)	TΔSc (kcal/mol)
PC	2.9 ± 1.3	0.03 ± 0.01	−10.7 ± 0.3	−13.8 ± 0.2	−3.2 ± 0.5
PC/PS (7/3)	0.8 ± 0.1	0.11 ± 0.01	−11.2 ± 0.1	−16.2 ± 0.4	−4.9 ± 0.1

^aThe data were from two or three independent experiments.

^bFree energy was calculated according to ΔG = −RT ln 55.5(1/K_d).

^cThe entropy of binding was calculated from ΔG = ΔH − TΔS.