The SCREEN-WELL Nuclear Receptor Ligand Library contains 74 compounds with defined, putative and potential activity at nuclear receptors. Receptor agonists and antagonists are included. The library consists of a chemically diverse group of compounds which are supplied dissolved in DMSO at 10 mM (1mM for 5 compounds) and aliquoted into deep-well, 96-well plates at 500 µl or 100 µl per well. The library is an ideal tool for chemical genomics, receptor de-orphaning and other routine pharmacological applications. The library includes ligands for the following classes of nuclear receptors: AHR, CAR, ER, FXR, LXR, PPAR, PXR, RAR, RXR, VDR, and other steroid receptors. Long Term Storage: -80°C. Applications: HTS .