Saretius Services within the Drug Discovery Cascade Saretius Services within the Drug Discovery Cascade In Silico Screening + Chemistry ⬇ In vitro Testing Saretius Services ⬇In vivo Pharmacokinentics (PK)⬇In vitro, in vivo and ex vivo Biomarker/ Pharmacodynamics⬇Disease Models + Side Effects⬇ Toxicology / Safety Pharmacology⬇Clinical Development Ex vivo Biomarker Our clientsfrom biotech, pharma, academia and other contract research organizations include: State-of-the-art laboratories and bespoke services