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CheKine™ Oxygen Radical Antioxidant Capacity (ORAC) Fluorometric Assay Kit

CheKine™ Oxygen Radical Antioxidant Capacity (ORAC) Fluorometric Assay Kit

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Specification

Product name CheKine™ Oxygen Radical Antioxidant Capacity (ORAC) Fluorometric Assay Kit
Applications notes CheKine™ Oxygen Radical Antioxidant Capacity (ORAC) Fluorometric Assay Kit provides a convenient tool for detection of Oxygen Radical Antioxidant Capacity (ORAC). The principle is that sodium fluorescein is used as the fluorescent probe, and azo compounds AAPH are used as the source of peroxic free radicals. According to the damage of the fluorescent probe by free radicals, the fluorescence intensity changes, and the change of fluorescence intensity reflects the damage degree of free radicals.

Product Properties

Kit components •Assay Buffer (2×)
•Reagent I (100×)
• Reagent II (0.07 g)
• Trolox Standard (5 mM)
Features & Benefits • Determination of Oxygen Radical Antioxidant Capacity (ORAC) in a variety of biological samples such as serum, plasma, animal and plant tissues.
• Detailed sample preparation and result calculation methods are provided.
Calibration range 2.5-50 μM
Limit of detection 2.5 μM
Storage instructions Storage at-20°C and protected from light upon receipt. Kit has a storage time of 12 months form receipt.
Shipping Blue ice
Precautions The product listed herein is for research use only and is not intended for use in human or clinical diagnosis. Suggested applications of our products are not recommendations to use our products in violation of any patent or as a license. We cannot be responsible for patent infringements or other violations that may occur with the use of this product.

Additional Information

Background Oxygen Radical Absorbance Capacity (ORAC) is a classical method to detect the antioxidant Capacity of biomolecules in various samples. ORAC method has the advantages of good specificity, high sensitivity, wide determination range and high throughput screening for antioxidant activity. It has been applied more and more in natural product antioxidant extracts. Food and functional food enterprises generally adopt ORAC as an important evaluation standard for functional food.

Image & description

Fig. CheKine™ Oxygen Radical Antioxidant Capacity (ORAC) Fluorometric Assay Kit

Fig. CheKine™ Oxygen Radical Antioxidant Capacity (ORAC) Fluorometric Assay Kit

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