Table 1.

Results of Fitting Models to the Combined Data for Ovomucoid, Bsa, and Binary Mixtures^a

model	best fit SSR × 10−9	no. independent nonideality parameters	best-fit parameter values
virial expansion	0.99	7b	MO = 29 700
			MB = 64 100
			BOO = 10.8
			BOOO = 49.7
			BOB = 6.07
			BOBB = 30.12
			BBB = 15.9
			BBBB = 48.4
			BBO = (13.1)b
			BBOO = 115
effective HS 1	1.72	2	MO = 29 800
			MB = 63 600
			veff,O = 1.18
			veff,B = 1.70
effective HS 2	1.24	4	MO = 30 100
			MB = 63 700
			veff,O/O = 1.42
			veff,B/O = 1.32
			veff,O/B = 1.65
			veff,B/B = 1.71
effective HS 3	1.03	4	MO = 29 700
			MB = 63 000
			veff,O = 1.41
			veff,B = 1.74
			veff,OB = 2.73
			$log{K}_{\text{OB}}^0=2.22$

^aSubscripts in parameter names: O, ovomucoid; B, BSA. Values of B_ij are given in units of cm³/g, values of B_ijk in units of (cm³/g)². Values of specific exclusion volumes are given in units of cm³/g, and values of equilibrium association constants are given in units of M⁻¹.

^bB_BO and B_OB are not independent: B_BO = B_OB × M_B/M_O.