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Article

Gas Phase Ion Chemistry to Determine Isoaspartate in a Peptide Backbone

Proof of concept evidence is presented for a new method for the determination of isoaspartate, an important post-translational modification. Chemical derivatization is performed using common reagents for the m...

S. T. Ayrton, X. Chen, R. M. Bain… in Journal of The American Society for Mass S… (2018)