When AFB1-OV was used as coating antigen, Fab1 as reaction antibody, and Ab2 and Fab2 as competitive antigens, the concentration of Ab2 and Fab2 was 3.98ug/ml and 1.12ug/ml at 50% competitive inhibitory ratio, respectively.

• 以AFB1与卵清蛋白(OV)的连接物AFB1-OV为包被抗原；Fab1为反应抗体；Ab2和Fab2为竞争抗原；达到50%25的竞争抑制率时；Ab2和Fab2的浓度分别为3.；98ug/ml和1