Competitive binding to the oligopeptide binding protein, OppA: in-trap cleanup in an Fourier transform ion cyclotron resonance mass spectrometer.

Competitive binding to the oligopeptide binding protein, OppA: in-trap cleanup in an Fourier transform ion cyclotron resonance mass spectrometer.

This communication demonstrates that gentle infrared laser heating can remove unwanted buffer adducts from a gas-phase protein complex without dissociating the complex itself. Specifically, noncovalent complexes of the oligopeptide-binding protein, OppA, bound to either (Ala)3 or LysTrpLys were elec...

Ausführliche Beschreibung

Bibliographische Detailangaben
Hauptverfasser: Freitas, M, Hendrickson, C, Marshall, A, Rostom, A, Robinson, C
Format: Journal article
Sprache:English
Veröffentlicht: 2000

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