primary screen

https://doi.org/10.1351/goldbook.14184
Initial screen applied to assess the activity of a collection of compounds and identify hits or actives against a biological target of interest.
Note: This screen identifies hits or actives from a library.
Source:
PAC, 2011, 83, 1129. (Glossary of terms used in biomolecular screening (IUPAC Recommendations 2011)) on page 1152 [Terms] [Paper]