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Reactive Oxygen Species (ROS) and Antioxidant Assays

Excess ROS must be promptly eliminated from the cell by a variety of antioxidant defense mechanisms. Cellular antioxidant enzymes and other redox molecules serve to counterbalance ROS generated in the cell.

Reactive oxygen species and reactive nitrogen species may be measured directly via binding to a fluorescent dye. We offer two assays to universally detect ROS in a variety of sample types:
• An Intracellular ROS Assay for use with intact cultured cells
• An In Vitro ROS/RNS Assay for use with plasma, serum, urine, cell lysates or cell culture supernatants

Assays to measure the activity of specific antioxidant enzymes (catalase, superoxide dismutase) are offered. Additionally, you may measure the antioxidant capacity of certain biomolecules (ORAC, HORAC, & TAC).
Related Links

Catalase Assays
Superoxid Dismutase Assays

 

 

Description Cat# Size Price    
OxiSelect In Vitro ROS/RNS Assay Kit (Green Fluorescence) STA-347-T-CB 20 assays 313 € DETAILS   Add to Cart 
OxiSelect In Vitro ROS/RNS Assay Kit (Green Fluorescence) STA-347-CB 96 assays 561 € DETAILS   Add to Cart 
OxiSelect In Vitro ROS/RNS Assay Kit (Green Fluorescence) STA-347-5-CB 5 x 96 assays 2236 € DETAILS   Add to Cart 
OxiSelect Intracellular ROS Assay Kit (Green Fluorescence) STA-342-T-CB 20 assays 323 € DETAILS   Add to Cart 
OxiSelect Intracellular ROS Assay Kit (Green Fluorescence) STA-342-CB 96 Assays 586 € DETAILS   Add to Cart 
OxiSelect Intracellular ROS Assay Kit (Green Fluorescence) STA-342-5-CB 5 x 96 Assays 2376 € DETAILS   Add to Cart 
OxiSelect Total Antioxidant Capacity (TAC) Assay Kit STA-360-T-CB 20 assays 271 € DETAILS   Add to Cart 
OxiSelect Total Antioxidant Capacity (TAC) Assay Kit STA-360-CB 200 assays 480 € DETAILS   Add to Cart 
Total Antioxidant Capacity (TAC) Colorimetric Assay Kit K274-100-BV 100 assays 542 € DETAILS   Add to Cart 
OxiSelect Cellular Antioxidant Assay Kit (Green Fluorescence) STA-349-CB 192 assays 495 € DETAILS   Add to Cart 
OxiSelect Hydroxyl Radical Antioxidant Capacity (HORAC) Activity Assay STA-346-T-CB 48 assays 299 € DETAILS   Add to Cart 
OxiSelect Hydroxyl Radical Antioxidant Capacity (HORAC) Activity Assay STA-346-CB 192 assays 531 € DETAILS   Add to Cart 
OxiSelect Hydroxyl Radical Antioxidant Capacity (HORAC) Activity Assay STA-346-5-CB 5 x 192 assays 2101 € DETAILS   Add to Cart 
OxiSelect Oxygen Radical Antioxidant Capacity (ORAC) Activity Assay Kit STA-345-T-CB 48 assays 299 € DETAILS   Add to Cart 
OxiSelect Oxygen Radical Antioxidant Capacity (ORAC) Activity Assay Kit STA-345-CB 192 assays 531 € DETAILS   Add to Cart 
OxiSelect Oxygen Radical Antioxidant Capacity (ORAC) Activity Assay Kit STA-345-5-CB 5 x 192 assays 2101 € DETAILS   Add to Cart 
ABTS Antioxidant Assay Kit AOX-1-ZB 1 kit 299 € DETAILS   Add to Cart 
ORAC Antioxidant Assay Kit AOX-2-ZB 1 kit 299 € DETAILS   Add to Cart 
ORAC Antioxidant Assay Kit, BULK (5 plates) AOX-2RB-ZB 1 kit 771 € DETAILS   Add to Cart 

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