Expand ELISA. On what principle ELISA test is based? List two ways by which an infection can be detected in this test.
It is Enzyme Linked Immuno- sorbent Assay. This test is used to detect the immune response in the body. It is based on the principle of antigen- antibody interaction.
Infection can be detected by two ways-
Infection can be detected by two ways-
- By the presence of antigens
- By the detection of antibodies that are produced against pathogen.