. 2019 Jul;470:6–14. doi: 10.1016/j.jim.2019.04.003

Table 4A.

Dilution linearity (high titer).

Antigens	Coefficient of determination (R²)
Antigens	IgA	IgG
CFA/I	0.9916	0.9935
CS1	0.9954	0.9911
CS2	0.9954	0.989
CS3	0.992	0.9943
CS5	0.996	0.9941
CS6	0.997	0.9907
LTA	0.9266	0.914
LTB	0.9707	0.945