Analysis of oligodeoxynucleotides by neg
Analysis of oligodeoxynucleotides by negative-ion matrix-assisted laser desorption mass spectrometry
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Graeme J. Currie; John R. Yates III
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Article
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1993
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Elsevier Science
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English
β 851 KB
Thirty compounds were tested in combination with ammonium acetate for the ability to desorb and ionize oligodeoxynucleotides by ultraviolet matrix-assisted laser desorption mass spectrometry. Negative ion yields using matrices such as 2,5-dihydroxybenzoic acid and 3-hydroxy-4-methoxybenzaldehyde are