Superoxide Dismutase (SOD, EC188.8.131.52) has special physiological activity and is the primary substance to scavenge free radicals in organisms. According to the different metal auxiliaries, it can be divided into three kinds. Among them, Cu/Zn-SOD, the most common enzyme, is green and mainly exists in the body's cytoplasm. The company's production of copper/zinc-SOD-superoxide dismutase as a gene recombinant product, no animal-borne virus, high purity products, good activity.
Biochemical research: SOD can specifically eliminate harmful free radicals in the body, in order to relieve the damage caused by free radical oxidation of some components in the body. SOD, as a biochemical enzyme preparation, is widely used in clinical and scientific research. It mainly focuses on patients with inflammatory diseases, especially rheumatoid arthritis, chronic multiple arthritis, myocardial infarction, cardiovascular disease, cancer and radiation treatment of inflammatory patients, to help the human body regulate the endocrine system and improve immunity.
Formulation: white freeze-dried powder, or liquid
Preservation buffer: 50 mM Tris-Cl buffer, pH 8.0
Enzyme activity: 21,186 U/mg protein
Activity unit: pH 8.2, 54mMTris-Cl buffer 140 uL, which contains 54mM sodium dimethyledema, 1.07mM diethylenetriamine pentaacetic acid, 5 uL reboiled water or substrates (pyrogallol was prepared in 10mMHCI); the overall volume of the reaction was maintained at 150 uL, timing. The autoxidation rate was effective within 3 minutes, and the amount of pyrogallol was controlled, so that the A value of the autoxidation rate at 420 nm changed to 0.018 OD/min, and the A value changed to about 0.010 OD/min after adding enzyme solution.
Source: Gene recombinant expression
Molecular weight: about 20 KDa (SDS-PAGE detection)
Purity: > 90% (SDS-PAGE test)
Preservation conditions: freeze-dried powder stored at 4 or - 20 for a long time
Transportation Conditions: Low Temperature Ice Bag
Safety tips: not for human experiment
DeSheng is a veteran blood testing reagent company with 14 years of research and development and production experience. It has a deep research on the raw materials of enzyme preparation. Enterprise friends who need adenosine deaminase can directly contact 18062302654 (Weixin same number), looking forward to your call for consultation!