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ABTS Free Radical Scavenging Capacity Assay Kit

ABTS method can be used to determine the antioxidant capacity of hydrophilic and lipophilic substances, and it is the most widely used indirect detection method. ABTS is oxidized to form a stable blue-green cation ABTS radical with the largest absorption peak at 405nm or 734nm. After the tested substance is added into ABTS free radical solution, the antioxidant component can react with ABTS free radical to make the reaction system fade, and the absorbance of 405nm decreases.

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