| Product name | Superoxide Dismutase |
| Appearance | Off white powder |
| Assay | 1000U/mg-6000U/mg |
| Activity Temperature | Stable below 60°C,favorable 60-70°C. |
| Cas No. | 9054-89-1 |
| EINECS | 232-943-0 |
| Storage | 2 - 8 degree |
| EXP time | 3 years |
Function
Activity
Superoxide dismutase has powerful antinflammatory activity. For example, SOD is a highly effective experimental treatment of chronic inflammation in colitis. Treatment with SOD decreases reactive oxygen species generation and oxidative stress and, thus, inhibits endothelial activation and indicate that modulation of factors that govern adhesion molecule expression and leukocyte-endothelial interactions. Therefore, such antioxidants may be important new therapies for the treatment of inflammatory bowel disease.
Cosmetic uses
Superoxide dismutase may reduce free radical damage to skin-for example, to reduce fibrosis following radiation for breast cancer. Studies of this kind must be regarded as tentative, however, as there were not adequate controls in the study including a lack of randomization, double-blinding, or placebo. Superoxide dismutase is known to reverse fibrosis, perhaps through reversion of myofibroblasts back to fibroblasts.
Commercial sources
Superoxide dismutase is commercially obtained from bovine liver, horseradish, cantaloupe and by fermenting certain bacteria, though it is found in most living forms at diverse concentrations. For therapeutic purpose, SOD is usually injected locally. There is no evidence that ingestion of unprotected SOD or SOD-rich foods can have any physiological effects: as all ingested SOD is broken down into amino acids before being absorbed. However, ingestion of SOD bound to wheat proteins could improve its therapeutic activity, at least in theory. 
Typical Properties
Analysis Item | Specification | Result |
Assay(SOD Activity) | ≥3000u/mg | 3103u/mg |
Protein | >80% | 85% |
Appearance | Light Blue to White powder | Conforms |
Odor | Characteristic | Conforms |
Taste | Characteristic | Conforms |
Sieve Analysis | 100% pass 100 mesh | Conforms |
Moisture Content | NMT 3.0% | 2.20% |
Arsenic(As) | NMT 1.0mg/kg | Conforms |
Lead(Pb) | NMT 1.5mg/kg | Conforms |
Mercury(Hg) | NMT 0.3mg/kg | Conforms |
Total Plate Count | 30000cfu/g Max | Conforms |
P.aeruginosa | Absent | Absent |
S.aureus | Absent | Absent |
Salmonella | Absent | Absent |
E.Coli | Negative | Negative |
Staphylococcus | Negative | Negative |
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Q1: Can i get some samples?
A:Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: How to start orders or make payments?
A:Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union, Money Gram.
Q3: How to confirm the Product Quality before placing orders?
1.You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.
2. You can tell us your product specifications and requests,we will manufacture the products according to your requests.
Q4:Is there a discount?
A:Different quantity has different discount.
Q5: How do you treat quality complaint?
A:Our quality control will reduce the quality problem to near zero. If there is a real
quality problem caused by us, we will send you free goods for replacement.
Q6:Do you Accept Sample Order?
A:Yes, we accept small order from 1box, 5boxes and 10boxes to evaluate quality of our goods.
