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Contact Details

Phone
+64 3 479 7867
Email
torsten.kleffmann@otago.ac.nz
Position
Senior Research Fellow and Operations Manager, Centre for Protein Research, Research Infrastructure Centre
Department
Department of Biochemistry
Qualifications
MSc PhD
Research summary
Mass spectrometry-based proteomics and protein analysis

Research

My research interests are mostly in mass spectrometry-based protein analysis and proteome research on various biological systems. At present my main function is the management of the Centre for Protein Research.

Therefore my major focus is on method establishment and method development rather than on individual research projects.

However I am involved in various research projects in the field of mass spectrometry-based proteome/protein research and new collaborations are emerging at present which will result in more definable projects and research interests in the future.

Publications

Ward, V. K., McKenzie-Goldsmith, G. M., Edwards, M. J., Young, V. L., Kleffmann, T., Stubbing, L. A., … Brimble, M. A. (2026). The MNV-1 protease–polymerase precursor cleaves a novel site in the NS1-2 protein. Journal of General Virology, 107, 002263. doi: 10.1099/jgv.0.002263 Journal - Research Article

Kinaston, R. L., Keith, S., Hudson, B., Geber, J., Kleffmann, T., Stirling, C., Reid, M., Barr, D., … & Waka Kotahi Tangata Whenua Working Group. (2026). Horticultural intensification and plant-based diets of 18th century CE Waikato Māori in Aotearoa New Zealand. Nature Communications, 17, 3040. doi: 10.1038/s41467-026-70128-5 Journal - Research Article

Paterson, E. S. J., Scheck, S., Kleffmann, T., Gill, R., Bedford, N., McDowell, S., Girling, J. E., & Henry, C. E. (2026). Proteomic analysis of cervicovaginal fluid for diagnostic endometriosis biomarker discovery. Proteomics, 20, e70044. doi: 10.1002/prca.70044 Journal - Research Article

King, C. L., Snoddy, A. M., Kleffmann, T., Petchey, P., & Buckley, H. R. (2025). Osteological sex estimation versus proteomic sex “determination”: What effect do our techniques have on the way we view the people of the past? American Journal of Biological Anthropology, 188(3), e70170. doi: 10.1002/ajpa.70170 Journal - Research Article

Broomfield, G. R., Kleffmann, T., Saul, D. J., & Wilbanks, S. M. (2025). Thermostable neutral metalloprotease from Geobacillus sp. EA1 does not share thermolysin's preference for substrates with leucine at the P1′ position. FEBS Letters. Advance online publication. doi: 10.1002/1873-3468.70123 Journal - Research Article

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