TABLE 1.

Thermodynamic parameters for partitioning of Ac-18A-NH₂ to POPC/DOPE LUVs at 25°C

Mole fraction of DOPE	Kp × 10−5	ΔG0 (kcal/mol)	ΔH0 (kcal/mol)	TΔS0 (kcal/mol)
0	1.32 ± 0.13	−6.98 ± 0.06	10.00 ± 0.43	16.98 ± 0.42
0.3	1.87 ± 0.32	−7.19 ± 0.10	12.75 ± 0.28	19.94 ± 0.28
0.5	3.41 ± 0.45	−7.54 ± 0.08	15.31 ± 1.42	22.81 ± 1.46

Values are the means ± SD from three experiments.