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CAS：4852-22-6
Appearance：Dark reddish brown to reddish brown powder
Storage：Store at 2-8℃，avoid light，3 years
Purity：≥95.0%
Qty：
Size：
| Name | Procyanidin |
| CAS | 4852-22-6 |
| Molecular Formula | C30H26O13 |
| Molecular Weight | 594.52 |
| Storage | Store at 2-8℃，avoid light，3 years |
| Appearance | Dark reddish brown to reddish brown powder |
| Purity | ≥95.0% |
| Source | Grape seed |
| Solubility | 10mg/mL DMSO |
| Unit | Bottle |
| Specification | 5g |
Product introduction
Proanthocyanidins have strong antioxidant activity, which is one of the strongest and most effective free radical scavengers found so far, especially its in vivo activity. The antioxidant activity of proanthocyanidins showed a dose-dependent relationship, but if the concentration of proanthocyanidins exceeded a certain concentration, its antioxidant activity would decrease with the increase of the concentration.
Antioxidation characteristics and mechanism: ① It can effectively scavengers superoxide anion free radicals and hydroxyl free radicals, and can also interrupt free radical chain reaction; ② It is involved in the metabolism of phospholipids and arachidonic acid and protein phosphorylation to protect lipids from oxidative damage; ③ It is a powerful metal chelator, which can chelate metal ions and form inert compounds in vivo; ④ protect and stabilize vitamin C, help vitamin C absorption.
Note：Product information may be optimized and upgraded. Please refer to the actual label information for accuracy.
Remark：These protocols are for reference only. Solarbio does not independently validate these methods.
Note：
1. The products are all for scientific research use only. Do not use it for medical, clinical diagnosis or treatment, food and cosmetics, etc. Do not store them in ordinary residential areas.
2. For your safety and health, please wear laboratory clothes, disposable gloves and masks.
3. The experimental results may be affected by many factors, after-sale service is limited to the product itself and does not involve other compensation.
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