Jonathon Cross brings expertise in advanced proteomics and mass spectrometry to the Molecular Proteomics laboratory, where he applies cutting-edge techniques to understand protein dynamics in cardiovascular disease.

After completing his Bachelor of Biological Science and Master of Biotechnology and Bioinformatics at La Trobe University, Jonathon investigated post-translational modifications in plant enzymes using biochemical and proteomic techniques including western blots, high-resolution imaging and bioanalytical assays.

Before joining the Baker Institute, Jonathon worked at CSL-Seqirus in the Antivenom/Antitoxins department, contributing to the production and manufacture of antivenoms for Australia's venomous snakes, spiders and jellyfish.

At the Baker Institute, Jonathon specialises in ultra-low sample proteomics workflows, combining nanoflow and microflow liquid chromatography with advanced mass spectrometry. His work spans collaborative and internal research programs examining cellular signalling, organelle biology and disease mechanisms in heart disease models.

Jonathon plays a key role in the quantitative identification of protein cargo in extracellular vesicles, including exosomes, providing biological insights that advance understanding of cardiovascular disease progression and potential therapeutic targets.