An
assay based on the reversible and non-covalent binding of an
antigen (
hapten) by a specific
antibody employing
radioactivity labelled
antigen (
hapten) to measure the fraction of the
antigen (
hapten) bound to a substoichiometric amount of
antibody.
Source: PAC, 1994,
66, 2513. (
Nomenclature for radioanalytical chemistry (IUPAC Recommendations 1994)) on page 2524 [
Terms] [
Paper]