2008•Techan yanjiuRequires access
Immune Adjuvant Effect of CFNCpG Motif on Antigen of Inactivated BVDV1
Miao Li-guang
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Abstract
The adjuvant effects of CFNCpG on the humoral immune response of rabbits were investigated on the CFNCpG,Freund's complete adjuvant and aluminium hydroxide.An inactivated BVDV-1 was served as antigen.The neutralizing antibody titers were tested every 7 days after immunization to evaluate the immune adjuvant effects of CFNCpG on antigen of inactivated BVDV-1.The results showed that the antibody titer was 4.4(log_2SN_)(50))7 days and more than 7.0 14 days after CFNCpG was used as adjuvant alone. When CFNCpG combined with aluminium hydroxide was used as adjuvants,the antibody titer was higher than 7.0 after 21 days which was equal to the adjuvant effects of Freund's complete adjuvant.The CFNCpG is a useful adjuvant component in BVDV-1 inactivated vaccine in further research.