: Unlike standard brokers, RIAs are legally bound to act in their clients' best interests at all times.
: It uses competitive binding , where a known amount of radiolabeled antigen competes with unlabeled antigen from a patient's sample for a limited number of antibody binding sites. R.I.A.()
In the financial sector, an RIA is a professional firm that manages assets for individuals or institutions. : Unlike standard brokers, RIAs are legally bound
: After incubation, bound and free antigens are separated. The remaining radioactivity is measured, typically with a gamma counter; the higher the radioactivity, the lower the concentration of the substance in the sample. : After incubation, bound and free antigens are separated
The acronym most commonly refers to Radioimmunoassay , a highly sensitive laboratory technique used to measure concentrations of substances like hormones or vitamins. However, depending on the context, it can also represent financial, regulatory, or technical terms. 1. Radioimmunoassay (Science & Medicine)