Antigen-antibody reaction is detected by
An enzyme-linked immunosorbent assay, also called ELISA or EIA, is a test that detects and measures antibodies in your blood. This test can be used to determine if you have antibodies related to ceain infectious conditions. Antibodies are proteins that your body produces in response to harmful substances called antigens. An ELISA test may be used to diagnose:HIV, which causes AIDSLyme diseasepernicious anemiaRocky Mountain spotted fever (RMSF)RotavirusSquamous cell carcinomaSyphilisToxoplasmosisVaricella-zoster virus, which causes chickenpox and shinglesRef: DM Vasudevan, 7th edition, page no: 453
ELISA
Southern blot
Nohern blot
Western blot
Metabolism of nucleic acids