The antigen location of Schistosoma japonicum, Clonorchis sinensis and Paragonimus westermani were studied by using immunogold-silver staining(IGSS) and indirect fluorescent antibodytest(IFAT).
Diagnosis of human immunodeficiency virus(HIV) infection mostly rely on the detection of HIV-1/2 antibody, P24 antigen, HIV RNA, virus culturing can be used as additional test.
A test on the antigen-antibody binding reaction has been done by the SPR sensor which we designed - to study the appropriate proportion between the antigen and the antibody.