Order NO. A003540
CAS :[9054-89-1]
超氧化物歧化酶
| 英文名 | Superoxide Dismutase | ||
| 別名 | SOD | ||
| 級別 | Activity ≥1,400 U/mg dw | 相關類別 | 必威betway官方网站登录 |
| 儲存 | 冷藏（2-8℃） | EINECS編號 | 232-943-0 |
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| 編 號 | 包裝 | 庫存 | 目錄價（￥） | 您的價格（￥） | 數 量 |
| A003540-0002 | 2 MG | 預計60日內發貨 |  |
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| A003540-0010 | 10 MG | 現貨 | |
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產品描述
概述
Superoxide dismutase (SOD) catalyzes the removal of the O2-free radical. The enzyme protects oxygen-metabolizing cells against harmful effects of superoxide free-radicals. Superoxide dismutase is inactivated by H2O2. It consists of two subunits of identical molecular weight joined by a disulfide bond. The molecular weight is 32,500 daltons, and there are two Cu(II) and two Zn(II) atoms per molecule. The isoelectric point of the enzyme is 4.95.
技術規格
| Source | Bovine Erythrocytes |
| Description | Chromatographically purified essentially as described by McCord and Fridovich,JBC, 244,6049 (1969). A dialyzed, lyophilized powder. |
| Storage | Store at 2-8°C. |
| Activity | ≥1,400 units per mg dry weight |
| Unit Definition | One Unit inhibits by 50% the maximum reduction of nitro blue tetrazolium under the specified conditions. |
相關文檔
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安全信息
質量控製相關文件
質量報告 (COA)