Abstract
Compounds that activate tryptophan pyrrolase in other animals like methylene blue, hematin, EDTA, and calciumion did not affect fish enzyme activity. Neutralized ascorbic acid showed an inhibitory effect. Time-activity and enzyme concentration-activity curves were determined in three methods of assay. Km was estimated via the Lineweaver-Burk plot to be 80mM. The enzyme was partially purified by a four-step process: solubilization, DEAE Sephadex A-50 chromatography (batch method), and by two consecutive DEAE Sepharose CL-6B chromatographs. The partially purified enzyme was highly unstable so that no characterization was at all possible.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.