Fast SOD Activity Assay Kit
BQC’s Fast SOD assay is a quick, single-step easy and highly reproducible assay to test SOD activity on protein and cell extracts.
Superoxide dismutases (SODs) are metallo enzymes that catalyse the dismutation of the superoxide anion to molecular oxygen and hydrogen peroxide and thus form a crucial part of the cellular antioxidant defense mechanism.
Excessive reactive oxygen species, especially superoxide anion (O2•−), play important roles in the pathogenesis of many cardiovascular diseases, including hypertension and atherosclerosis. Superoxide dismutases (SODs) are the major antioxidant defense systems against O2•−, which consist of three isoforms of SOD in mammals: the cytoplasmic Cu/ ZnSOD (SOD1), the mitochondrial MnSOD (SOD2), and the extracellular Cu/ZnSOD (SOD3), all of which require catalytic metal (Cu or Mn) for their activation.ç
분석 원리 (Assay Principle)
This kit measures the SOD activity of protein or cell extracts. The hematoxylin is a dye that naturally oxidizes at a constant rate to hematein in a process referred to as autooxidation. The enzyme superoxide dismutase or SOD is able to inhibit the rate at which the hematoxylin is oxidized in a way directly proportional to its activity.
KB03025 Fast SOD Activity Assay Kit 100 test (96 well plate)