%0 electronic Article %A Wang, Dongxia %E Baudys, Jakub %E Bundy, Jonathan L %E Solano, Maria %E Keppel, Theodore %E Barr, John R %D 2020 %G English %@ 1520-6882 %T Comprehensive Analysis of the Glycan Complement of SARS-CoV-2 Spike Proteins Using Signature Ions-Triggered Electron-Transfer/Higher-Energy Collisional Dissociation (EThcD) Mass Spectrometry %J Analytical chemistry %V 92 %N 21 %P 14730 %U http://dx.doi.org/10.1021/acs.analchem.0c03301