Table 2.

Intra-assay variability: 2 samples high and low titers (dilution 1:1000) run in 5 locations on the plate.

Antigens	IgA		IgG
	Sample with high titer % CV	Sample with low titer % CV	Sample with high titer % CV	Sample with low titer % CV
CFA/I	14.4	10.5	11.4	11.7
CS1	13.5	17.7	12.2	15.6
CS2	5.5	14.7	9.3	17.7
CS3	6.0	9.6	5.3	6.0
CS5	18.1	15.9	13.0	17.1
CS6	14.7	18.0	6.7	7.8
LTA	7.4	11.6	6.9	6.9
LTB	16.3	14.2	6.9	6.9