The S/H ratios of four purified recombinant PGAs in the synthesis of cephalexin were respectively 2.5,13,17 and 3.3.
对得到的四种重组PGA测定其参与7-ADCA和D-苯甘酰胺合成头孢氨苄反应的S/H.分别为2.5、13、17、3.3。
参考来源 - 青霉素G酰化酶DNA家族混组提高合成/水解比的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
After oral administration, Cephalexin is absorbed through the intestinal barrier.
口服后，头孢氨苄是通过肠道吸收障碍。
OBJECTIVE: To develop the assay of compound cephalexin capsules by flow injection.
目的：建立复方头孢氨苄胶囊的流动注射分析法。
The modified conditions of AuE and hydrolytic conditions of cephalexin were optimized.
对金电极的修饰条件、头孢氨苄的水解条件等进行了优化。
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