Distinction of α- and β-aspartyl and α- and γ-glutamyl peptides by fast atom bombardment/tandem mass spectrometry

A fast atom bombardment/collisional activation/linked‐scan at constant B/E (tandern mass spectrometric) method is described which can distinguish between α‐ and β‐aspartyl and α‐ and μ‐glutamyl underivatized peptides. The method is based upon differences in loss of CO from aspartyl or glutamyl B‐fra...

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Veröffentlicht in:	Biological Mass Spectrometry 1988-04, Vol.15 (7), p.399-402
Hauptverfasser:	Lloyd, J. R., Cotter, M. L., Ohori, D., Doyle, D. L.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aminoacids, peptides. Hormones. Neuropeptides Analytical, structural and metabolic biochemistry Aspartic Acid Biological and medical sciences Fundamental and applied biological sciences. Psychology Glutamates Mass Spectrometry Peptides - isolation & purification Proteins
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