HORAC Total Antioxidant Capacity Assay Kit – 400 Tests | Bioquochem
The HORAC Total Antioxidant Capacity Assay Kit (cat. KF01008-400T) is based on the Hydroxyl Radical Averting Capacity (HORAC) assay, a fluorescence-based method that evaluates the protective capacity of antioxidants against hydroxyl radical-induced oxidative damage.
The HORAC assay employs a Fenton-like reaction to generate hydroxyl radicals (•OH), the most reactive of all oxygen-centered radicals. The fluorescent probe (fluorescein) is protected from degradation in the presence of antioxidants, with results expressed as caffeic acid equivalents (CAE) or Trolox equivalents (TE).
Key Features
- Fluorescence-based measurement of hydroxyl radical scavenging capacity
- Complements peroxyl radical assays (ORAC, DPPH) for comprehensive ROS protection profiling
- Suitable for food extracts, plant material, nutraceuticals, and biological fluids
- Pack size: 400 tests
- Catalog number: KF01008-400T
- Manufacturer: Bioquochem
Requires fluorescence microplate reader. Includes all reagents and validated protocol. Ideal for comprehensive profiling of reactive oxygen species (ROS) scavenging in research and food science applications.
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Bioquochem je španielska biotech spoločnosť so sídlom v Astúrii, založená v roku 2015, ktorá vyvíja a vyrába rýchle spektrofotometrické súpravy a elektrochemické prístroje na kvantifikáciu redox parametrov – ako je celková antioxidačná kapacita, enzýmové aktivity, stres spojený s reaktívnymi kyslíkovými druhmi (ROS), obsah fenolických zlúčenín či poškodenie biomolekúl – v biologických, potravinárskych či kozmetických matriciach.