Regis Technologies manufactures Coelenterazine for use in research applications including reporter gene assays, ELISA assays, detection of calcium ions, whole animal assays and other biochemical assays. We produce high purity Coelenterazine to ensure the highest signal, lowest background, highest reproducibility, and lowest sensitivity levels for your application. Our manufacturing capabilities enable us to supply you with the highest purity material for your short term and long term needs, and the flexibility to help you overcome any obstacles. The most commonly used form of coelenterazine is the native form. Coelenterazine native works best for many applications but may require additions of small amounts of acid for faster dissolution in alcohols.