PerkinElmer's drug discovery reagents cover a wide array of applications, ranging from immunoassays platforms and kinase assays to reporter gene, cytotoxicity and cell proliferation assays. Our easy-to-use platforms provide greater sensitivity, wide dynamic range, and reduced background.

• Alpha is a homogeneous, bead-based assay platform that is versatile and easy-to-use. AlphaLISA^®, AlphaLISA SureFire^® Ultra™, Alpha Screen^®, AlphaPlex^®, Alpha kits and standalone reagents can be used for a range of applications including proteins and phosphoproteins, PPIs, Receptor-ligand interactions, DNA interactions and post-translational protein modifications
• HTRF^® and LANCE^®Ultra™ assays use no-wash technology that combines standard FRET with time-resolved measurement of fluorescence, eliminating short-lived background fluorescence. Highly sensitive, scalable, and highly reproducible these technologies expand research possibilities for a growing number of applications
• DELFIA^® is a washed based, TRF assay platform that has a stable, time-resolved fluorescent signal which improves the assay dynamic range compared to ELISAs
• Luminescence assays that are in a simple, easy-to-use microplate format for reporter gene, cytotoxicity, cell proliferation and kinase activity assays
• Use together with our multimode plate readers and microplates for best results