Drug Discovery

Sigma-Aldrich is a leading supplier of products and services to the Drug Discovery research community. By combining our strengths in life science and chemistry, we provide the broadest available product range to service the needs of scientists working at every step of the drug discovery workflow, including siRNA probes and nucleic acid purification kits to facilitate target identification and validation, an unparalleled range of small molecule inhibitors, antibodies and standard biochemicals to aid the development of high throughput screening assays, the most extensive offering of medicinal chemistry reagents and precursors to enable the identification and optimization of lead compounds, a wide range of chemicals to support preclinical testing and ADMET/DMPK profiling of development candidates and a full spectrum of customized chemical services to accelerate process development and scale up of development compounds and APIs.