Keywords: HIV antibody detection method
HIV antibody detection by the screening test and confirmatory test, the latter only in HIV confirm eligibility confirmation laboratory. Screening test a variety of methods, including solid phase ELISA test (ELISA), gelatin particle agglomerates test (PA), the latex the particle agglomerates test (LA), the rapid method and the like. The commonly used method for ELISA, can be divided into two kinds of double antigen sandwich method and the indirect method. Confirmation test commonly used immunoblotting (Western Blot, WB). Positive screening test result should then re-examination of two different principles reagent, were positive or a yin and yang, you should do further confirmation experiment to confirm the diagnosis.