The formation of thyroxine from diiodotyrosine in the presence of horseradish peroxidase and hydrogen peroxide
β Scribed by Ljunggren, Jan-Gustaf
- Book ID
- 122099024
- Publisher
- Elsevier Science
- Year
- 1965
- Tongue
- English
- Weight
- 446 KB
- Volume
- 107
- Category
- Article
- ISSN
- 0304-4165
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π SIMILAR VOLUMES
## Abstract In this work a new spectrofluorimetric method for the determination of vitamin B~1~, based on the catalytic activity of horseradish peroxidase (HRP) in the presence of hydrogen peroxide (H~2~O~2~), has been developed. Nonβfluorescent vitamin B~1~ was easily converted through catalytic o
Using the glucose oxidase system as the source of H,O,, the accuracy and reliability of the horseradish peroxidase (HRP)-scopoletin method for measuring HZ02 were critically evaluated. The rates of scopoletin oxidation and of formation of the HRP-HZ02 Compound II intermediate were measured and compa