Antibodies are suitable for diagnostic tests because
A)they can be made radioactive.
B)they can be readily purified.
C)they are found in very small quantities.
D)they bind very specifically to antigens.
E)they are found everywhere.

Question

Quizplus · Accepted Answer

Antibodies are able to bind to their specific antigens with high specificity, making them useful for diagnostic tests. This specificity allows for detection and identification of a particular antigen in a sample. Additionally, antibodies can be labeled with various markers, such as fluorescent dyes, enzymes, or radioisotopes, to enhance detection and allow for quantification.

Antibodies Are Suitable for Diagnostic Tests Because