Table 2. Estimation of total IgE by immunochromatographic assay and ELISA: mean (n = 8) and standard deviation.

[IgE], kU/L	Immunochromatography		ELISA
	Mean, relative units	SD, %	Mean, OD450	SD, %
5	0.38	9.3	0.15	1.0
20	1.06	6.6	0.31	2.1
50	1.94	9.5	0.59	0.9
100	3.90	4.6	0.99	0.2
200	7.12	2.5	1.50	5.4
1000	16.1	2.0	2.70	0.6