Table 2.

Determinations of RBP4 in real (normal and diabetic) female samples by the present aptasensor and ELISA kit.

Normal Female Samples	*Present Aptasensor	*ELISA µg/mL	Standard Deviation	%CV	Diabetic Female Samples	*Present Aptasensor	*ELISA µg/mL	Standard Deviation	%CV
1	21.738	21.733	0.004	0.018	1	34.893	34.888	0.004	0.011
2	23.73	23.76	0.021	0.088	2	37.001	37.002	0.001	0.002
3	29.9	29.913	0.009	0.03	3	31.353	31.348	0.004	0.012
4	27.1	27.101	0.001	0.003	4	35.46	35.463	0.002	0.005
Average	25.617	25.627	0.009	0.035	Average	34.677	34.675	0.002	0.005

The %CVs for intra- and inter-assay averages are 0.010 and 0.015, respectively.

*Mean of triplicate measurements.