The property of a test to detect only a certain antibody or antigen and not to react with any others is ______.

Question

Quizplus · Accepted Answer

Specificity refers to the ability of a test to detect only a certain antibody or antigen and not to react with any others. Sensitivity refers to the ability of a test to detect even small amounts of an antibody or antigen. Cross-reaction refers to a situation where a test reacts with a different antigen or antibody than the one it was intended to detect. Agglutination and precipitation are methods of detecting antigens or antibodies, but do not directly relate to specificity.

The Property of a Test to Detect Only a Certain