RAPID MOBILIZATION OF FERRITIN IRON BY ASCORBATE IN THE PRESENCE OF OXYGEN
RAPID MOBILIZATION OF FERRITIN IRON BY ASCORBATE IN THE PRESENCE OF OXYGEN
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DOI：
10.1016/0304-4165(80)90028-8
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发表时间：
1980-01-01
期刊：
影响因子：
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通讯作者：
VANDENBRIEL, ML
中科院分区：
文献类型：
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作者：
BIENFAIT, HF;VANDENBRIEL, ML
L-(-)-抗坏血酸在pH 8.0 O2存在下从马脾铁蛋白中动员铁。该反应受到Cu2+的强烈刺激。脱氢抗坏血酸和其他稳定的抗坏血酸氧化产物是无效的。证据提出，单脱氢抗坏血酸调动铁蛋白Fe还原。
L-(-)-ascorbate mobilizes Fe from horse-spleen ferritin in the presence of O2 at pH 8.0. The reaction is strongly stimulated by Cu2+. Dehydroascorbate and other stable oxidation products of ascorbate are ineffective. Evidence is presented that monodehydroascorbate mobilizes ferritin Fe by reduction.