ScienCell's Cell-Based Assays for Oxidative Stress Studies!
Cellular oxidative stress arises from an imbalance between reactive oxygen/nitrogen species (ROS/RNS) and antioxidant defenses, contributing to disease progression and cellular dysfunction. Quantitative assessment of redox status is therefore essential for understanding cellular responses and evaluating therapeutic strategies.
These assays enable measurement of key oxidative stress markers, including total antioxidant capacity, catalase activity, superoxide dismutase (SOD) function, and nitric oxide (NO) levels, providing reliable tools for in vitro research and mechanistic studies.
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Measure hydrophilic and lipophilic antioxidants simultaneously at physiological pH using our CUPRAC spectrophotometric method.
Evaluate catalase activity in vitro with a peroxidatic assay using methanol and H₂O₂, fast, accurate, and reproducible.
This kit enables in vitro assessment of SOD (superoxide dismutase) activity, measured by inhibition of WST-1 reduction by superoxide generated via xanthine oxidase.
This assay enables in vitro measurement of nitric oxide (NO) levels via quantification of its stable metabolites, nitrite and nitrate, using vanadium (III) chloride reduction followed by the Griess reaction.
