The EXPRESS-Pick small molecule screening library is a collection of 450,000 quality verified, druglike, diverse, small molecule compounds, available for your custom selection. These compounds are sourced by ChemBridge through collaborations and researchers and are readily available from stock in mg or µmol amounts.

Biased chemical libraries pre-selected from the EXPRESS-Pick Collection include diversity libraries (DIVERSet diversity library; MicroFormats and MW-Set), a CNS library (CNS-Set), an ion channel library (Ion Channel Set), a kinase library (KINASet) and a fragment screening collection (Fragment Library).