𝔖 Bobbio Scriptorium
✦   LIBER   ✦

An assay for picomole levels of tyrosine and related phenols and its application to the measurement of phenylalanine hydroxylase activity

✍ Scribed by Steven W. Bailey; June E. Ayling


Publisher
Elsevier Science
Year
1980
Tongue
English
Weight
666 KB
Volume
107
Category
Article
ISSN
0003-2697

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Aromatic hydroxylation of phenylalanine
✍ Harparkash Kaur; Ingrid Fagerheim; Martin Grootveld; Alain Puppo; Barry Halliwel πŸ“‚ Article πŸ“… 1988 πŸ› Elsevier Science 🌐 English βš– 650 KB

Attack of hydroxyl radical (.OH), generated by a Fenton system at physiological pH, upon L-phenylalanine produces three isomeric tyrosines, o-tyrosine (2-hydroxyphenylalanine), m-tyrosine (3-hydroxyphenylalanine), and p-tyrosine (4-hydroxyphenylalanine). These may be separated by high-performance li

A Novel Method for Time-Resolved Fluorim
✍ Zhihong Lin; Meng Wu; Otto S. Wolfbeis; Michael SchΓ€ferling πŸ“‚ Article πŸ“… 2006 πŸ› John Wiley and Sons 🌐 English βš– 278 KB πŸ‘ 2 views

## Abstract A new type of fluorescence assay for the determination of peroxidase (POx) activity is presented. The assay is based on the indication of the enzymatic consumption of H~2~O~2~ (HP), using a fluorescent europium–tetracycline (Eu~3~TC) complex as indicator. On addition of HP, this complex