Table 2.

Determination of three polyclonal antibody titers

Antigens	Negative control	1:51200	1:102400	1:204800	1:409600	1:819200
rP97R1	0.129 ± 0.025	1.803 ± 0.162	1.070 ± 0.125	0.699 ± 0.063	0.428 ± 0.003	0.233 ± 0.008
rP46	0.117 ± 0.011	0.845 ± 0.164	0.572 ± 0.076	0.342 ± 0.049	0.217 ± 0.017	0.119 ± 0.015
rP42	0.143 ± 0.010	1.686 ± 0.069	1.156 ± 0.064	0.743 ± 0.058	0.416 ± 0.072	0.236 ± 0.035