Luminescence Enhancer For Solution Assays, Emerald-II™ Enhancer

The Emerald-II chemiluminescence enhancer significantly reduces aqueous quenching and tunes the wavelength of light emission.

• Aqueous environments reduce chemiluminescent signal intensity of 1,2-dioxetane substrates by water-induced quenching; chemiluminescence enhancers increase the emission efficiency of light production by partitioning the water from the site of chemiluminescent signal production
• Chemically optimized formulations enhance signal intensity in solution-based applications with dioxetane-based substrate solutions (CSPD™, CDP-Star™, Galacton™, Galacton-Plus™, Galacton-Star™, or NA-Star™ substrates)
• Choice of Emerald-II enhancer facilitates assay development by allowing users to optimize assay signal intensity and wavelength of light emission

Optimize chemiluminescence signals

Emerald-II chemiluminescence enhancer is an essential component of tube or microplate-based assays, significantly reducing the effect of aqueous quenching. Enhancers also tune the wavelength of light emission. Emerald-II enhancer shifts the light emission maximum to 461 nm from 475 nm observed with the dioxetane alone. The use of Emerald-II enhancer can produce a wide dynamic range since photodetector saturation is less likely to occur at higher sample concentrations.