The Thermo Scientific Pierce Renilla-Firefly Luciferase Dual Assay Kit provides the necessary reagents to simultaneously detect intracellular Renilla and Red Firefly luciferase activity in mammalian whole cell lysates.

• Simultaneous—concurrent, filter-based, wavelength-separated detection of two luciferase activities
• Sensitive—measure Green Renilla and red firefly luciferase activities in the same sample
• Fast—no quenching step required, unlike in traditional sequential dual assays
• Multiplex—capable of quantitating two cellular activities in the same sample(s)

The Pierce Renilla-Firefly Luciferase Dual Assay Kit is a highly sensitive assay that allows for the simultaneous detection of Green Renilla and Red Firefly luciferase activity. Green Renilla luciferase acts as an experimental reporter with constitutively active red firefly as a normalization control. The assay working solution contains substrates for both luciferases, and the reactions occur simultaneously with flash-type kinetics. The resulting luminescent signals are spectrally resolvable using filters. In a single sample, researchers can assay transcriptional activity of regulatory elements, signal transduction pathways, and effects of activators or inhibitors.