MEASUREMENT OF PEPTIDASE ACTIVITY OF BOVINE PANCREAS CARBOXYPEPTIDASE A BY ATOMIC ABSORPTION SPECTROPHOTOMETRY
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概要
- 論文の詳細を見る
The authors have established a method for the determination of peptidase activity of bovine pancreas carboxypeptidase A (CPDase A) by means of indirect atomic absorption spectrophotometry. The method is based on the determination of L-phenylalanine cleaved from the substrate hippuryl-L-phenylalanine(HPA) after converting the amino acid first to aSchiff base by salicylaldehyde and then to the copperSchiff base chelate, which is extractable with methyl isobutyl ketone (MIBK) as the ternary complex in the presence of bathophenanthroline. Atomic absorption method of CPDase activity gives accurate values than the conventional UV Method.
- 社団法人日本分析化学会の論文
- 1984-08-05
著者
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Hirose Junzo
Faculty Of Pharmaceutical Sciences Nagoya City University
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KIDANI Yoshinori
Faculty of Pharmaceutical Sciences, Nagoya City University
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ONODA Tamamo
Faculty of Pharmaceutical Sciences, Nagoya City University
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Onoda Tamamo
Faculty Of Pharmaceutical Sciences Nagoya City University
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Kidani Yoshinori
Faculty Of Pharmaceutical Sciences Nagoya City University
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