Natural products are an extraordinary source of chemical diversity and are an ideal starting point for any screening program for pharmacologically active small molecules. Historically, natural products have been the most successful source of new drugs. HDB owns an extensive collection and fractionations of TCM-derived natural products with different therapeutic indications such as anti-tumor, anti-hypertension and CNS, etc. About 1000 herbs collection are fractionated with HPLC and stored at 96-well format to enable high throughput screening. The products are available for licensing to our partners and for sale to our customers. We also provide services to screen and identify hits as active single component for TA indications according to clients’ interests.