Author

Alexander Ross O'Shea

University of OxfordORCID 0000-0003-3055-201XUnclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Approach:experimental assay· 2

Frequent Co-Authors

Svea Cheeseman· 2 shared Catherine A. LichteniD· 1 shared Gabriella Kiss· 1 shared Gogulan KarunanithyiD· 1 shared Josh Bishop· 1 shared Kayleigh Fay· 1 shared Matthew J. RanaghaniD· 1 shared Natalia Markova· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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2 shared papersBiophysics

Svea Cheeseman

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2 papers

Recent·Most cited

BiophysicsbioRxivPreprintOct 30, 2026

Double-Stranded RNA Profiling with Mass Photometry

Matthew J. Ranaghan, Nathanial E. Clark, Kayleigh Fay…·Gabriella Kiss

This study uses mass photometry to detect and characterize dsRNA impurities in mRNA samples, demonstrating its effectiveness for analyzing immunogenic impurities.

DOI 10.64898/2026.05.15.725554

experimental assay

𝕏 PostBluesky

BiophysicsAntibody TherapeuticsPeer-reviewedJul 14, 2026

Mass photometry reveals stoichiometry and binding dynamics of bispecific tetravalent anti-VEGF-PD-1 antibody ivonescimab

Nina Jajcanin Jozic, Josh Bishop, Alexander Ross O'Shea…·Svea Cheeseman

This paper uses mass photometry to analyze the binding stoichiometry and dynamics of the bispecific antibody ivonescimab with VEGF and PD-1, finding that dimers are the most stable complex.

DOI 10.1093/abt/tbag037

experimental assay

𝕏 PostBluesky