A new assay procedure for X-prolyl dipeptidyl-aminopeptidase activity in human serum was developed with glycylproline p-phenylazoanilide tosylate as substrate. p-Phenylazoaniline liberated by the enzyme reaction was measured photometrically at 493 nm after stopping the reaction with acid. This assay
New chromogenic substrates for X-prolyl dipeptidyl-aminopeptidase
β Scribed by Toshiharu Nagatsu; Masami Hino; Hiroshi Fuyamada; Taro Hayakawa; Shumpei Sakakibara; Yasuo Nakagawa; Tadashi Takemoto
- Publisher
- Elsevier Science
- Year
- 1976
- Tongue
- English
- Weight
- 670 KB
- Volume
- 74
- Category
- Article
- ISSN
- 0003-2697
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