反应详情

温度

100 °C

The enzyme preparation to be determined is added to 80 mM MES buffer (pH 6.5) containing 4 mM L-proline, 8 mM 2-ketoglutaric acid, 2 mM ferrous sulfate and 4 mM L-ascorbic acid to make 250 in total, and the mixture was allowed to stand at 30° C. for 20 minutes. The reaction mixture is heated at 100° C. for 2 minutes so as to stop the reaction, and the amount of the trans-4-hydroxy-L-proline produced in the reaction mixture is determined by high performance liquid chromatography (hereinafter referred to as HPLC).

1. customThe enzyme preparation
2. customthe reaction