QuantiChrom™ FRAP Assay KitQuantiChrom™ FRAP Assay Kit
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QuantiChrom™ FRAP Assay Kit

For quantitative determination of ferric reduction antioxidant potential (FRAP). Key Features: Sensitive and accurate. Linear detection range: 0.5 to 180 µM Fe3+ reduction potential in 96-well plate assay. Simple and high-throughput. The procedure involves addition of a single working reagent and incubation for 40 min. Can be readily automated as a high-throughput assay for thousands of samples per day. Improved reagent stability and versatility. The optimized formulation has greatly enhanced reagent and signal stability. Method: OD590nm. Samples: Plant extracts, foods, vitamins, supplements, and biological samples such as serum, plasma, and urine. Species: All. Procedure: Assay takes 40 min. Kit size: 250 tests. Detection limit: 0.5 µM.

Application

  • Quantitative determination of ferric reduction antioxidant potential (FRAP)

Key Features

  • Sensitive and accurate. Linear detection range: 0.5 to 180 µM Fe3+ reduction potential in 96-well plate assay.
  • Simple and high-throughput. The procedure involves addition of a single working reagent and incubation for 40 min. Can be readily automated as a high-throughput assay for thousands of samples per day.
  • Improved reagent stability and versatility. The optimized formulation has greatly enhanced reagent and signal stability.

Method

  •  OD590nm

Samples

  •  Plant extracts, foods, vitamins, supplements, and biological samples such as serum, plasma, and urine

Species

  •  All

Size

  •  250 tests

Detection Limit

  •  0.5 μM

Shelf Life

  •  12 months

More Details

  •  FERRIC REDUCTION ANTIOXIDANT POTENTIAL (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.

    Simple, direct and high-throughput assays for antioxidant capacity find wide applications in research, food industry and drug discovery. BioAssay Systems' improved assay 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.
Cat# Size Price Qty Buy
DFRAP-250 250 Tests £339.15

Additional Information

Property Value or Rating
Product Size 250 Tests
Manufacturer BioAssay Systems
Storage 5 °C
Shelf Life 12 months

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