Detection of HIV Antibody by Bridge-linked Enzyme Labelling Technique
Abstract: APAAP bridge-linked enzyme labelling method was established for detection of HIV antibody. Compared with immunofluorescence test (IF), these two methods had the same specificity and reproducibility, but APAAP is more sensitive for detection of HIV antibody than IF test. The technique is simple and convenient, and only requires the ordinary microscope, so it can be applied in HIV screening laboratories and clinic.