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Separation and characterization of lipopolysaccharide isomers using capillary electrophoresis-electrospray tandem mass spectrometry

Abstract:

The electrophoretic separation of trace level lipopolysaccharide (LPS) isoforms and their molecular structure were analyzed using tandem mass spectrometry. A Crystal Model 310 CE instrument was coupled to an API 3000 mass spectrometer via a microlonspray interface. LPS from monoclonal antibody B 5 positive phase variant of N.meningitidis clinical isolates, BZ157 was obtained. Structural informations were obtained using second generation product ions of fragments formed by in-source CID under ...

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Institution:
University of Oxford
Department:
Oxford, MSD, Experimental Medicine Division
Role:
Author
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Journal:
Proceedings 50th ASMS Conference on Mass Spectrometry and Allied Topics
Pages:
69-70
Publication date:
2002-01-01
URN:
uuid:b1112601-cec8-4e8d-91ef-19c64f5c8182
Source identifiers:
115617
Local pid:
pubs:115617
Language:
English

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