Radioimmunoassay
Radioimmunoassay (RIA) is a highly sensitive, quantitative laboratory technique that measures the concentration of a specific antigen — such as a hormone, drug, or pathogen-derived protein — in a biological sample by exploiting competitive binding between a radiolabelled antigen and the sample antigen for a limited supply of specific antibody. Developed in the late 1950s, RIA is widely used in veterinary science, endocrinology, pharmacology, and clinical diagnostics.
Rekod sumber
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- Yalow, R. S., & Berson, S. A. (1960). Immunoassay of endogenous plasma insulin in man. Journal of Clinical Investigation, 39(7), 1157–1175. · DOI 10.1172/JCI104130
- Sauer, M. J. (Ed.). (1981). Radioimmunoassay in Basic and Clinical Pharmacology. Springer. · URL
Tuntutan yang dikurasi
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Kaedah berkaitan
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