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My Cart> Biochemical Assay Kits > REDOX Series > Glutathione Series > Total Glutathione Peroxidase Activity Assay Kit
Detection Method：Spectrophotometer
Storage：Store at -20℃，6months
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| Name | Total Glutathione Peroxidase Activity Assay Kit |
| Detection Method | Spectrophotometer |
| Storage | Store at -20℃，6months |
| Unit | kit |
| Specification | 50T/48S |
Glutathione peroxidase 4 (GPX4, EC 1.11.1.12) is one of the peroxidases with selenocysteine as the active center. It is a member of the glutathione peroxidase family. It can catalyze glutathione (GSH) to react with peroxides and reduce peroxides to hydroxyl compounds, thereby protecting cells from free radical damage.
Glutathione peroxidase catalyzes the reaction of GSH with peroxide to form oxidized glutathione (GSSG). GSSG reacts with NADPH to form GSH under the action of glutathione reductase (GR). NADPH has a characteristic absorption peak at 340 nm. The rate of decrease in absorbance of the reaction system is linearly related to the activity of glutathione peroxidase. GPX4 inhibitor was added to the reaction system, and GPX4 specific enzyme activity is calculated by measuring non-specific enzyme activity and total enzyme activity.
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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