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Proteomics

Proteomics is the large-scale study of proteins. All the proteins in a cell or tissue can be analysed in a single experiment.  A researcher may want to identify the molecules present in a sample that they have isolated, or to compare the relative levels of proteins in samples from healthy and diseased tissue.  We can also help analyse single molecules in detail: map protein modifications like phosphorylation or methylation, or identify interacting proteins and drug binding sites.

The Mass Spectrometry Resource is dedicated to biological mass spectrometry, the analytical technique capable of accurately determining the mass, charge and chemical structures of molecules. We offer the dedicated strategic support of our expert team, both before mass spectrometry (sample preparation and separation) and after (data analysis, bioinformatics) to enable our research and commercial partners to take full advantage of their results. 

Proteomics Services

Orbitrap

Mass Spectrometry Resource

Our instrumentation is capable of covering all aspects of modern proteomic science including quantitative proteomics, protein post-translational modifications and protein-protein interactions. We use two mass spectrometry platforms.

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Protocols

Proteins must first be extracted from the sample in question and solubilized before they can be digested to peptides for mass spectrometric analysis. Good sample preparation is fundamental. Read our protocols.

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Data Analysis & Software

Guiding you to the various stages of experiment analysis, including protein identification and quantitation, statistical evaluation, data mining, and pathway analysis.

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Professor Patricia Maguire image
The support of the Proteomics team has been crucial in terms of the constant development and optimisation of mass spectrometry approaches for uncovering relevant new biomarkers of disease from human blood.
Professor Patricia Maguire, Co-Director, UCD ConwaySPHERE, UCD School of Biomolecular & Biomedical Science & Fellow, UCD Conway Institute
Professor Breandán Kennedy image
In this, and similar projects, the capacity to efficiently and effectively conduct proteomic profiling with the core facility, led to fundamental new discoveries into the molecular processes of photoreceptor outer segment phagocytosis.
Professor Breandán Kennedy, Lead, UCD Ocular Pharmacology and Genetics Group (OPGG), UCD School of Biomolecular & Biomedical Science & Fellow, UCD Conway Institute
Professor Cormac Taylor image
The Proteomics Core has been central in the continuing success of this project. Without the facility, this project would simply not have been possible. We are most grateful for the expert assistance provided and the outstanding quality of service.
Professor Cormac Taylor, UCD School of Medicine & Fellow, UCD Conway Institute

The Proteomics Core offer the dedicated strategic support of our expert team, both before mass spectrometry (sample preparation and separation) and after (data analysis, bioinformatics) to enable our research and commercial partners to take full advantage of their results. The approach to each research project is bespoke.

Please contact a member of the team (details below) to book your research project support appointment.

Given the nature of the facility, Core staff provide a full service offering and guide researchers at all stages of the experimental process. Please contact one of the team to initiate your bespoke proteomics solution.

(opens in a new window)Book a personal data analysis session with Prof. Matthias Wilm

Accredited Training 

Our team are involved in the delivery of both accredited graduate and continuing professional development modules to scientists 
involved in proteomic research. 

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Professor Matthias Wilm

Director, Proteomics Core

Prof. Matthias Wilm has extensive experience of mass spectrometry and proteomics. He contributed decisively to the development of proteomic techniques while he was at the European Molecular Biology Laboratory (EMBL).

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Dr Eugene Dillon

Senior Technical Officer

Over the course of his doctoral and postdoctoral studies, Eugene has amassed expertise across sample preparation, mass spectrometric methodology, data processing and downstream pathway analysis.

UCD Conway Institute of Biomolecular and Biomedical Research

University College Dublin, Belfield, Dublin 4, Ireland.
T: +353 1 716 6700 | E: conway@ucd.ie