CheKine™ Micro Anthocyanidin Reductase (ANR) Activity Assay Kit

Anthocyanidin reductase (ANR) is a key enzyme in the biosynthesis of procyanidins, catalyzing anthocyanidins to producecis-flavane-3-alcohols and plays an important role in the synthesis of flavonoids and accumulation of anthocyanins in plants.

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CheKine™ Micro Anthocyanidin reductase (ANR) Activity Assay Kit provides a convenient tool for detection of ANR Activity. The principle is that ANR catalyzes the production of flavane-3-alcohol and NADP+ from acetyl anthocyanins and NADPH. NADPH has an absorption peak at 340 nm, but NADP+ does not. The enzyme activity of ANR was calculated by detecting the rate of decrease in absorption at 340 nm