Inspiralis is a company that supplies topoisomerase products to the pharmaceutical industries and academia. It offers topoisomerase enzymes and assay kits, ligases, DNA substrates, antibodies, etc. The company also provides a range of services, including topoisomerase inhibitor screening, cloning and expression of mutants, and mechanistic studies. Inspiralis aims to provide pharmaceutical companies with the tools to develop and screen anti-infective and anti-cancer compounds.