To inject or not inject?

GloMax® Discover Multimode Reader with injectors.
GloMax® Discover Multimode Reader with injectors.

Luciferase assays are useful tools for studying a wide range of biological questions. They can be performed easily by adding a reagent that provides components necessary to generate a luminescent signal directly to cells or a cell lysate. However, once this reagent has been added, how long you wait to measure the signal becomes a key consideration in generating consistent data. Dependent on which luciferase assay you use, you may need a luminometer that can use injectors to deliver the assay reagents. The reason for this is simple, but can be confusing to new users.

Let’s start by discussing two types of luciferase assays: “flash” vs. “glow”. Continue reading “To inject or not inject?”

Running A Victory Lap For Promega’s Bioluminescence Technologies

Helping scientists design experiments and interpret data is what we do best at Promega Technical Services. This may mean spending time at the bench attempting to reproduce anomalous results or forming a team, perhaps with members of other departments, to brainstorm seemingly intractable experimental road blocks.  Still, for many of us nothing surpasses the experience of meeting these same scientists face to face whether it be on their home turf or at a booth during a tradeshow. PCArticle Continue reading “Running A Victory Lap For Promega’s Bioluminescence Technologies”