TABLE 2.

Plasma protein binding of AGS IV and LS-102 plus site markers in HSA (‾ $x$ ± s, n = 3).

Analyte	Without site markers	With warfarin (mg/ml)			With ibuprofen (mg/ml)
		0.06	0.3	1.2	0.06	0.3	1.2
AGS IV	96.67±1.14	94.90±1.95	91.10±1.06*	92.19±2.38*	92.82±1.44	93.87±2.26	97.19±1.37
LS-102	66.90±0.93	53.29±2.14**	58.93±0.98**	54.70±1.25**	63.22±0.72	75.16±1.99*	72.03±1.83*

^* p < 0.05.

^** p < 0.01, vs. analytes without site markers.