Most cancers are named for the organ or type of cell in which they begin, but in advanced cases of cancer they metastasize (spread) to other cell types or organs. Many different genes and enzymes are known to be involved in cancer, some are more ubiquitious while others are more specific. We have a battery of both human (40+) and non-human (15+) cancer cell lines to screen for anti-cancer effects based on cell viability, proteolysis, specific kinase, apoptosis, differentiation, thymidine uptake and cytotoxicity.