Nitrocefin is a chromogenic cephalosporin substrate. which changes color from yellow to red upon beta-lactamase mediated hydrolysis.

硝基芬是一种发色性头孢菌素底物。

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Nitrocefin is a chromogenic cephalosporin substrate. which changes color from yellow to red upon beta-lactamase mediated hydrolysis.

硝基芬是一种发色性头孢菌素底物。

youdao