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DPPH Free Radical Scavenging Capacity Assay Kit

Storage:Store at 2-8℃,1 year

DPPH Free Radical Scavenging Capacity Assay Kit
Cat.No:
BC4750
Brand:
Solarbio

Determination of Significance:

DPPH free radical is a very stable nitrogen-centered free radical. It is one of the important indicators of the sample's antioxidant capacity and is widely used in the research of antioxidant foods, health products and pharmaceuticals.

Measurement Principle:

The DPPH radical has a single electron, and its alcohol solution is purple, with strong absorption at 515 nm. When an antioxidant present, DPPH free radicals are cleared, the solution color becomes lighter, and the absorbance at 515 nm decreases. Within a certain range, the change in absorbance is directly proportional to the degree of free radical removal. In this kit, the ability of the sample to remove DPPH free radicals is reflected by the degree of decrease in absorbance.

Self Provided:

Spectrophotometer, water bath, centrifuge, 1mL glass cuvette, motor/grinder, absolute ethanol, oven, 30-50 mesh sieve and distilled water.

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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