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Nachweis von Fragment‐Genesen im Massenspektrometer. 5. Mitteilung Aminosäure‐Sequenzanalyse: Vergleich der DADI/MIKE‐, ‘ linked scan ’‐ und Kollisionsaktivierungs‐Spektrometrie an aliphatischen Aminosäuren
Author(s) -
Steinauer René,
Walther Hansjörg,
Schlunegger Urs Peter
Publication year - 1980
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19800630308
Subject(s) - chemistry , tripeptide , mass spectrometry , amino acid , chromatography , biochemistry
Detection of Fragment Genesis in the Mass Spectrometer. V. Amino Acid Sequence Analysis by DADI/MIKE, Linked Scan and Collisional Activation Mass Spectrometry. Aliphatic Amino Acids The amino acid sequence in tripeptides and tetrapeptides has been analyzed by DADI/MIKE and B/E‐‘ linked scan ’ spectrometry, as well as by collisional activation in the first and second field free region of a mass spectrometer embodying the inverse Nier‐Johnson geometry. Collisional activation enhances the intensity of fragment ions.