Identification of aminosuccinyl residues in peptides by second-derivative ultraviolet spectrometry.
A second derivative ultraviolet spectrophotometric method for direct identification of aminosuccinyl peptides is described. The advantages and limits of this procedure have been assessed on the basis of results of five model peptides including the aminosuccinyl moiety.
Dipartimento di Chimica, Napoli, Italy.
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D007202:Indicators and Reagents; D010455:Peptides; D013056:Spectrophotometry, Ultraviolet / Q000379:methods; D013329:Structure-Activity Relationship; D013388:Succinimides / Q000032:analysis*
D007202:Indicators and Reagents; D010455:Peptides; D013388:Succinimides