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Victoria Tyrrell

Dr Victoria Tyrrell

(she/her)

Teams and roles for Victoria Tyrrell

Publication

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Research

Our research is focused on understanding the role of lipids and their metabolites in inflammation, arthritis, cardiovascular disease and thrombosis. We host a mass spectrometry facility which was established over 20 years ago.

We house two state of the art Sciex Triple Quad/QTRAP mass spectrometers coupled to Shimadzu LC systems for targeted MRM based lipidomic assays, and a Waters SynaptXS QToF for high resolution structural anaysis, coupled to DESI, EIS and SFC. 

We collaborate with clinical and non-clinical researchers locally, within the UK and across the world and can provide lipidomics and small molecule measurement and quantitation through our dedicated Mass spectrometry facility

Core facility

Cardiff Small Molecules Facility - Research - Cardiff University

Mass spectrometry and chromatography

Our facility houses three mass spectrometers which are fully geared up towards lipidomic analysis.

Techniques are available to separate, identify and quantify complex mixtures of lipids from a vast range of biological samples. 

Our research grade assays

- Oxylipins (eicosanoids, prostaglandins, leukotrienes)

- Cholesterol and cholesterol esters

- Native phospholipids (PC, PE, PG, PI, PS, Lyso PC/PE/PG/PI/PS)

- Oxidised phospholipids

- Sphingomyelins

- Interested in other small molecules?  We can offer a bespoke service to set up quantitative assays for your metabolites of interest.

Equipment

Sample processing

  • Technician support is available to extract lipids from your biological samples using optimised protocols.
  • Beadruptor technology is available allowing us to process a wide range of tissues, including bone.
  • The facility is equipped with a Tecan liquid handling robot for high sample throughput.

LC/MS

Triple Quad Q trap mass spectrometry

  • Sciex 6500 Q trap (ES ionisation)
  • Sciex 7500 Q trap (ES ionisation)

Accurate mass QToF

  • Waters SynaptXS QToF (ES ionisation)

Analytical and technical services

We provide analytical and technical services through our experts in data acquisition and interpretation with access to a varied range of analytical equipment.

Whether it is just analysis of a single sample that is required, or more comprehensive analysis of many samples using multiple techniques, we are ideally placed to provide the answers you need.

You may be an experienced biochemist and know exactly the information you want, but if not, we could help you to identify what you need to know and how to achieve your aims.

To discuss your requirements, please contact:

Dr Victoria Tyrrell
Lipidomics Facility Manager
+44 (0)29 2068 7309
tyrrellvj@cardiff.ac.uk




Biography

I manage the lipidomics mass spectrometry facility at Cardiff University, embedded within the research group of Professor Valerie O'Donnell in the School of Medicine.  I have been working with Sciex Triple Quad platforms for 15 years, running targeted MRM based lipidomics assays in a whole host of biological samples and biofluids.  We have the equipment to homogenise tissues, allowing us flexibility in the sample types we can analyse and are experts in sample handling and lipid quantitation.   

Contact Details

Specialisms

  • Lipids
  • Lipidomics
  • LC-MS/MS