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Effect of albumin on the kinetics of ascorbate oxidation

✍ Scribed by Evgenia Lozinsky; Artem Novoselsky; Alexander I. Shames; Oshra Saphier; Gertz I. Likhtenshtein; Dan Meyerstein

Book ID
117480771
Publisher
Elsevier Science
Year
2001
Tongue
English
Weight
329 KB
Volume
1526
Category
Article
ISSN
0304-4165

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πŸ“œ SIMILAR VOLUMES

Kinetics of iron and copper catalysis of
Kinetics of iron and copper catalysis of ascorbate oxidation
✍ K.A. Skov; D.J. Vonderschmitt πŸ“‚ Article πŸ“… 1975 πŸ› Elsevier Science βš– 832 KB

The effects of oxidant, pH and ligands on iron- and copper-catalyzed ascorbate oxidation have been examined. The formation of the catalyst-substrate complex is affected by pH, whereas oxidant affects its breakdown. With copper-ion catalysis, ligands inhibit competitively. With iron catalysis, on the

A kinetic study of the coupled iron-ceru
A kinetic study of the coupled iron-ceruloplasmin catalyzed oxidation of ascorbate in the presence of albumin
✍ Rolf Arthur LΓΈvstad πŸ“‚ Article πŸ“… 1995 πŸ› Springer Netherlands 🌐 English βš– 277 KB

Ascorbate is catalytically oxidized by a coupled iron-ceruioplasmin system, the iron ions functioning as a red/ox cycling intermediate between ceruloplasmin and ascorbate. Serum albumin, an iron binding compound, was found to stimulate the ascorbate oxidation rate. It is proposed that ferrous ions r