Cold argon plasmas for non-enzymatic digestion of proteins and peptides dataset

Data from the paper 'Cold argon plasmas for non-enzymatic digestion of macromolecules' by McGill et al, 2025. Results were generated by exposure of standards to a cold argon plasma, followed by mass spectrometry analysis. Please see the associated article for experimental procedures.Beta-casein data:Beta-casein - LC-MS (control, 30 seconds exposure at 10% duty cycle)Haemoglobin data:Haemoglobin - LC-MS (control, 30 seconds exposure at 10% duty cycle)Haemoglobin - direct infusion ECD MS/MS (full spectrum, 1004 m/z isolated, 1004 m/z ECD, 1064 m/z isolated, 1064 m/z ECD)Peptide data:Leucine enkephalin - direct infusion (control, 5, 30, 60 seconds exposure)Bradykinin - direct infusion (control, 5, 30, 60 seconds exposure)Angiotensin I - LC-MS (control, 30 seconds exposure at 10% duty cycle)Ubiquitin data:Ubiquitin - LC-MS on Bruker solariX (control, 30 seconds exposure at 10% duty cycle)Ubiquitin - LC-MS on Bruker ImpactHD (control, 30 seconds exposure at 10% duty cycle)Ubiquitin - CID MS/MS after exposure to plasmaAll files are in Bruker .d format.