- ¥1029.90 - 3810.90
- 阿拉丁
- 上海
- S128537
- 2026年05月08日
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- 详细信息
- 文献和实验
- 技术资料
- 保存条件：
-20°C储存；超低温运输
- 英文名：
Superoxide Dismutase from bovine erythrocytes
- 库存：
现货
- 供应商：
上海阿拉丁生化科技股份有限公司
- 规格：
S128537-10mg/S128537-2mg
| 规格： | S128537-10mg | 产品价格： | ¥3810.90 |
|---|---|---|---|
| 规格： | S128537-2mg | 产品价格： | ¥1029.90 |
基本描述
产品名称：超氧化物歧化酶 来源于牛红细胞
规格或纯度：EnzymoPure™, ≥1,400 units/mg dry weight
产品介绍：
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.Superoxide dismutase from bovine erythrocytes has been used in a study to assess a kinetic model of radiation-induced inactivation of superoxide dismutase in nitrous oxide-saturated solutions. Superoxide dismutase from bovine erythrocytes has also been used in a study to investigate the possible participation of superoxide anion in the intestinal tryptophan 2,3-dioxygenase reaction.
级别：EnzymoPure™
产品规格参数
浓度：≥1,400 units/mg dry weight
储存条件：-20°C储存
运输条件：超低温运输
CAS编号和信息：9054-89-1
酶学委员会编号：1.15.1.1
单位定义：One Unit inhibits by 50% the maximum reduction of nitro blue tetrazolium under the specified conditions.
功能和特点
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文献和实验How to Make Simple Solutions and Dilutions
= 200 ul = 0.2 ml C2 = the new concentration = 25 mg/ ml By algebraic rearrangement: V1 = (V2 x C2) / C1 V1 = (0.2 ml x 25 mg/ml) / 100 mg/ml and after cancelling the units, V1 = 0.05 ml, or 50 ul
High Molecular Weight Yeast Liquid DNA Preparation
temperature in a water bath. Make a crude sucrose gradient by first adding 11 ml of 20% sucrose, then 11 ml of 15% sucrose, then carefully underlaying 3 ml of 50% sucrose in a 36 ml Beckman centrifuge tube (Ultra-Clear 25x89 mm). Slowly pour
DNA extraction from blister rust aeciospores and urediniospores using dry grindi
neither requires spores to be lyophilized before grinding, nor liquid nitrogen or dry ice to be used during grinding as in other methods (Hamelin et al., 1995; Sun et al., 1995). Desiccated spores are mixed with diatomaceous earth in microfuge tubes, frozen
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