[Preparation and identification of anti-fumonisin B1 monoclonal antibody]

Y Guo1, X Liu, J Liu

  • 1Institute of Nutrition and Food Hygiene, Chinese Academy of Preventive Medicine, Beijing 100050, China.

Spleen cells from Balb/c mice immunized with an artificially KLH-glutaraldehyde fumonisin B1(FB1) conjugate were fused with murine Sp2/0 myeloma cells. One hybridoma cell line secreting monoclonal antibody against FB1 was established after the fusion cells subcloned for 4 cycles. This antibody was designated as FB(1)4G4. The titer of the antibody from ascites was 1:1 x 10(7).