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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

✍ Scribed by René Steinauer; Hansjörg Walther; Urs Peter Schlunegger


Publisher
John Wiley and Sons
Year
1980
Tongue
German
Weight
384 KB
Volume
63
Category
Article
ISSN
0018-019X

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✦ Synopsis


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.