Selleck Chemicals LLC is the world's leading supplier of small molecule inhibitors and modulators. Selleck has thousands products which consist of inhibitors, therapeutic antibodies, proteins, peptides, and natural products which focus on nearly every signaling pathways such as JAK/STAT, PI3K/Akt/mTOR, and other targets in epigenetics, autophagy, apoptosis etc.. Selleck specializes in high through compound libraries including the FDA-approved, Pfizer licensed, kinase inhibitor, drug repurposing and much more. Investigators can choose a library consisting of inhibitors from a specific pathway or any research area. Selleck will provide assistance in a custom Cherry-Pick Library in a variety of sizes. Check out our Inhibitor Catalog: http://file.selleckchem.com/publicity/Selleck-Inhibitor-Catalog-High-Resolution-EN.pdf Selleck test all products using 3 different quality controls and are manufactured at a higher purity (>99%) than our competitors. Selleck also provides custom drug and peptide synthesis. Selleck Chemicals has established long-term and stable relationships with more than 10,000 customers from pharmaceutical and biotech companies to universities and research institutions. We have headquarters in the United States, Asia, Europe, and 38 distributors worldwide. We provide overnight delivery in North America and Europe.