Abstract
The application of fast atom bombardment combined with tandem mass spectrometry to the structure elucidation of carcinogen-modified oligonucleotides, glutathione, cysteine and N-acetyl cysteine conjugates of exogenous toxins and chemically modified peptides is described.
MeSH terms
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Acetylcysteine / analysis
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Carcinogens / analysis
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Cysteine / analysis
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Glutathione / analysis
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Mass Spectrometry / instrumentation*
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Oligonucleotides / analysis
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Peptides / analysis
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Toxins, Biological / analysis
Substances
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Carcinogens
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Oligonucleotides
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Peptides
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Toxins, Biological
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Glutathione
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Cysteine
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Acetylcysteine