Table 1.

Analytical parameters obtained from the curves of the different hapten-conjugate and monoclonal antibody (MAb) concentration combinations.

Standard Curve	[BSA-CNH] (μg/mL)	[MAb] (μg/mL)	LOD, I90 (μg/L)	Sensitivity, I50 (μg/L)	Working Range (μg/L)
Curve 1	10	5	0.44	2.78	0.86–8.69
Curve 2	10	2	0.09	0.31	0.14–1.63
Curve 3	1	2	0.14	1.40	0.33–5.98