Detailed description
Enzyme linked immunosorbent assay
There are 8 kinds of ELISA methods used. Their specificity and sensitivity exceed 99%.
Particle agglutination method
PA is a fast and simple screening method. If it is positive, it shall be confirmed by WB. PA does not need any special instrument, and its results can be judged by naked eyes. The whole process only takes 5 minutes. The disadvantage is false positive, and the price is expensive.