Radioimmunoassay(RIA) is a keen vitro assay technique. By using antibodies RIA technique is used to measure the concentrations of antigens. Virtually it can be seen as inverse of radio binding assay, which quantifies an antibody by use of corresponding antigens. Even though the RIA technique is extremely sensitive and specific it may requires the specialized equipment to perform such measurements. Example of radioimmunoassay is RAST test (radio allegro sorbent test), this test is useful to detect the causative allergen foe an allergy.
Related Journals of Radioimmunoassay
Radiology, Investigative Radiology, European Radiology, Clinical Radiology, Neuroradiology.