𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Comparison of Human Serum Dopamine-β -Hydroxylase Levels by Radioimmunoassay and Enzymatic Assay

✍ Scribed by Robert A. Rush, Paul E. Thomas, Toshiharu Nagatsu and Sidney Udenfriend


Book ID
123652573
Publisher
National Academy of Sciences
Year
1974
Tongue
English
Weight
448 KB
Volume
71
Category
Article
ISSN
0027-8424

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Purification and properties of human ser
✍ Takeyuki Ikeno; Seiichi Hashimoto; Hiroshi Kuzuya; Toshiharu Nagatsu 📂 Article 📅 1977 🏛 Springer 🌐 English ⚖ 519 KB

1. Two different molecular forms of dopamine-beta-hydroxylase were isolated from human serum; a major component (Peak I enzyme) with a molecular weight of 368000 and with a higher specific activity and a minor component (Peak II enzyme) with a molecular weight of 188000 and with a lower specific act

Fluorescence assay for dopamine β-hydrox
✍ Keisuke Fujita; Toshiharu Nagatsu; Kazuhiro Maruta; Ryoji Teradaira; Hidehiro Be 📂 Article 📅 1977 🏛 Elsevier Science 🌐 English ⚖ 596 KB

As a model for the assay of enzyme activity by high-performance liquid chromatography, a simple, sensitive and specific fluorescence assay for dopamine P-hydroxylase (DBH) activity was devised using o-phthalaldehyde as reagent. Tyramine was used as a substrate and was incubated under optimal conditi