Construction of the transfecting plasmid pGB/P5-P3 with the P24 gene of Toxoplasma gondii knocked out;

Expression,purification and characterization of HIV-1 recombinant P24-gp41 fusion protein in E.coli;

Construction of HIV-1 p24 and gp41 Fusion Gene Vector and Expression, Purification of p24-gp41 Fusion Protein in E.coli;

To prepare the monoclonal antibody (McAb) used for kits to detect the p24 antigen of HIV-1 by means of double-antibody sandwich ELISA assay, BALB/c mice were immunized with purified recombinant p24 protein of HIV-1, and by routine hybridoma technique, 16 hybridoma cell lines secreting potent McAb against HIV p24 antigen were obtained.

To develop national reference of HIV-1 P24 antigen and establish the corresponding standard, specimens collected from normal population, HIV cultivated cell lysates and patients infected with HIV or suspected infection, were detected for HIV antibody, HIV P24 antigen, HCV antibody and HBsAg.

Preparation of bispecific monoclonal antibody against HIV p24 and human group A erythrocytes;

Detection of Borna disease virus P24 gene in goats in Chongqing;