Amino acid analysis using 1-naphthylisoc
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Amos Neidle; Miriam Banay-Schwartz; Shirley Sacks; David S. Dunlop
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Article
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1989
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Elsevier Science
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English
⚖ 550 KB
A method which uses 1-naphthylisocyanate as an HPLC precolumn derivatization reagent for amino acid analysis is described. Derivatization is carried out by adding the isocyanate dissolved in dry acetone to a buffered amino acid solution followed by extraction of the excess reagent with cyclohexane.