Figure 2. Promega's DLRTM Assay System. As the sun goes down you see the recurring yet sporadic glow of fireflies around you. The flash of the common firefly (Photinus pyralis) is behavioral display ...

MADISON, Wis.--(BUSINESS WIRE)--Promega Corporation announces the launch of a novel luciferase that is smaller, brighter, and more versatile than any current bioluminescent enzyme. These attributes of ...

Noninvasive imaging should facilitate the analysis of changes in experimental tumors and metastases-expressing photoproteins and result in improved data consistency and experimental animal welfare. We ...

Unlike the enchanting yellow-green flashes of light produced on warm summer evenings by Photinus pyralis, the most common firefly species in North America, the orange lights of Photinus scintillans ...