Methods and compositions are provided for improved kinetics of light production from luciferase activity in beetle luciferase-luciferin reactions. Thus, the invention provides methods, compositions and test kits for assaying samples for the presence of a beetle luciferase or, using a beetle luciferase-luciferin...http://www.google.co.uk/patents/US5641641?utm_source=gb-gplus-sharePatent US5641641 - Kit for luciferase assay
