MAK509

Ferric Reducing Antioxidant Power (FRAP) Assay Kit

sufficient for 250 colorimetric tests

• 别名: FRAP Colorimetric Assay Kit
• 分類程式碼代碼: 12161503
• NACRES: NA.84

属性

• 品質等級: 100
• 應用: cosmetics; food and beverages; pharmaceutical
• 檢測方法: colorimetric
• 相關疾病: Alzheimer′s disease; Parkinson′s disease; arthritis; diabetes; rheumatological diseases; neurodegenerative disorders; neurological disorders; endocrinological disorders
• 運輸包裝: ambient
• 儲存溫度: 2-8°C

说明

一般說明

Ferric Reducing Antioxidant Power (FRAP) is a measure of antioxidant capacity quantified by the antioxidant′s potential to reduce ferric iron (III) to ferrous iron (II). Antioxidants protect cells from damage by reactive oxygen species that are produced by oxidation reactions. As oxidative stress contributes to the development of many diseases including Alzheimer′s disease, Parkinson′s disease, diabetes, rheumatoid arthritis and neurodegeneration, the use of antioxidants in pharmacology is intensively studied. Antioxidants are also widely used as dietary supplements and as preservatives in a wide range of products such as food, cosmetics, rubber and gasoline.

特點和優勢

• Linear detection range: 0.5 to 180 µM Fe³⁺ reduction potential
• Compatible with high-throughput handling systems.
• The optimized formulation has greatly enhanced reagent and signal stability.

適合性

The kit is suitable for the determination of ferric reduction antioxidant potential in plant extracts, foods, vitamins, supplements, and biological samples such as serum, plasma, and urine.

原則

The Ferric Reducing Antioxidant Power (FRAP) Assay Kit measures antioxidant potential in which Fe³⁺ is reduced by antioxidant to Fe²⁺. The resulting Fe²⁺ specifically forms a colored complex with a chromogen. The color intensity at 590 nm is proportional to FRAP in the sample.

安全信息

• 儲存類別代碼: 10 - Combustible liquids
• 水污染物質分類（WGK）: nwg