Waiting for answer This question has not been answered yet. You can hire a professional tutor to get the answer.
Find at least ONE test kit available at your local pharmacy that is based on the ELISA (or any test that relies on specific antigen/antibody binding)...
Find at least ONE test kit available at your local pharmacy that is based on the ELISA (or any test that relies on specific antigen/antibody binding) and discuss its application and principles behind the test