Research group Jan-Willem de Gier's research group
Our most important goal is to identify the bottlenecks hampering protein production and utilise this information to further engineer bacterial strains with improved production characteristics.
Group description
Engineering Escherichia coli for recombinant protein production
The bacterium Escherichia coli is the most widely used host for the production of recombinant proteins. However, protein production yields are often not satisfactory. Our laboratory is using systems biotechnology approaches to improve the production of recombinant proteins in E. coli. In short, we identify the bottlenecks hampering protein production and apply this information to engineer or select for strains with improved production characteristics. Recently, we have also made a start with engineering platforms for vaccine development based on bacterial autotransporters. Our research utilizes a host of different techniques: advanced bacterial genetics, molecular biology, flow cytometry, fluorescence microscopy, proteomics, mass spectrometry and whole genome sequencing.
SciLifeLab E. coli strain collection for protein production
Our E. coli protein production strains and expression vectors are available through SciLifeLab (www.scilifelab.se/). It is of note that many strains have not yet been published and that constructing strains is also an option. So, feel free to contact us. Strains and expression vectors will be made available for academic use under an MTA and a fee will be charged for handling your request. The conditions for the use of strains and expression vectors for commercial applications have to be negotiated.
Group members
Group managers
Jan-Willem de Gier
Professor of Biochemistry
