Ph.D. Biotechnology, University of Greifswald, 2003
M.S. Food Chemistry, University of Hamburg, 1999
B.S. Chemistry, University of Hamburg, 1996
Applied directed evolution to create new functions in a biocatalyst
Comparison of different recombination techniques
Secretion of proteins applying the sec and tat translocation pathway in E. coli
Improving the thermostability of enzymes
Kammann, U., Chaparro Riggers J.F., Theobald, N., Steinhart, H. (2000) Genotoxic Potential of Marine Sediments from the North Sea quantified with the Comet Assay, Mut. Res.; 467, 161-167
Chaparro-Riggers, J. F., Breves, R., Maurer, K.-H., Bornscheuer, U. (2005) A GFP-based assay for the determination of hydrolytic activity and substrate specificity of subtilisins under washing conditions. J. Mol. Cat. (submitted)