equilibrium assay

https://doi.org/10.1351/goldbook.14130
Assay in which there is sufficient incubation time for the plateau phase of the signal to be reached and equilibrium has been established between the reactants.
Note: At this point, the signal is time-independent.
Source:
PAC, 2011, 83, 1129. (Glossary of terms used in biomolecular screening (IUPAC Recommendations 2011)) on page 1139 [Terms] [Paper]