We use protein engineering to invent new tools for imaging dynamic biochemical events in live cells and tissues. We distribute these tools to cell biologists and neuroscientists who apply them to address questions ranging from fundamental mechanisms in cell biology, to the underlying causes of mental illness, to the development of novel therapeutics.



The molecules that make our work possible are colourful naturally occurring fluorescent proteins from jellyfish, coral, and other marine organisms. Starting from the gene for a fluorescent protein, we use the techniques of molecular biology, protein engineering, and artificial molecular evolution to create useful research tools. Since these tools are protein based, the instructions to make them can be easily introduced into cells, tissues, or even transgenic model organisms, in the form of DNA.

Fluorescent Proteins

Postdoctoral opportunity in the Campbell lab

.A postdoctoral researcher position focussed on the development of a new generation of genetically encoded neural activity indicators is available in the lab of Dr. Robert E. Campbell at the University of Alberta, Edmonton, Alberta, Canada. This position is funded by an NIH grant awarded as part of the United States Brain Research through Advancing Innovative Neurotechnologies (BRAIN) Initiative.

More details here.


Robert E. Campbell, Ph.D. 
Department of Chemistry, 
11227 Saskatchewan Drive, 
University of Alberta, 
Edmonton, Alberta 
T6G 2G2 Canada

Email: rc4@ualberta.ca
Phone: (780) 492-1849
Fax: (780) 492-8231
Office: CCIS 4-083
Lab: CCIS 4-140