multiplex assay

https://doi.org/10.1351/goldbook.14166
Assay in which the activity of a single sample against more than one target is measured in a single test.
Source:
PAC, 2011, 83, 1129. (Glossary of terms used in biomolecular screening (IUPAC Recommendations 2011)) on page 1149 [Terms] [Paper]