Abstract
Bioluminescent proteins are used in a plethora of analytical methods, from ultrasensitive assay development to the in vivo imaging of cellular processes. This article reviews the most pertinent current bioluminescent-protein-based technologies and suggests the future direction of this vein of research. (To listen to a podcast about this feature, please go to the Analytical Chemistry multimedia page at pubs.acs.org/page/ancham/audio/index.html .).
