BiochemistryMolecular & Cellular ProteomicsPeer-reviewed
Top-down Sequencing of Intact Proteoforms using the timsOmni mass spectrometer: Accurate Determination of Co-occurring Histone Modifications
Francis Berthias, Nurgül Bilgin, Athanasios Smyrnakis…·Ole Nørregaard Jensen
This study uses multimodal mass spectrometry to accurately map co-occurring histone modifications on intact proteins, enabling residue-level assignment of modifications and positional isomers.
DOI 10.1016/j.mcpro.2026.101640