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。
To study the Chromogenic substrate limulus amebocyte lysate (LAL) to detect the content of bacterial endotoxin in human albumin.
为了对显色基质法测定人血白蛋白中的内毒素含量方法进行探讨。
Methods: the limulus lysate test of chromogenic substrate method was applied to detect the change of endotoxin content in 33 teeth with periodontitis before and after root canal treatment.
方法：采用产色基质法鲎试验对33例根尖周炎治疗前后根管内的内毒素含量变化进行了检测。
The plasma endotoxin levels of 91 hepatopaths and 20 healthy controls were detected by using a quantitative endotoxin assay of limulus amoebocyte lysate (LAL) test with a chromogenic substrate.
本文采用鲎变形细胞溶解物(LAL)改良基质显色法对91例肝脏病患者和20例健康对照血浆内毒素进行定量检测。
A method is reported for the determination of Urokinase potency using the chromogenic substrate L-pyroglutamyl-glycyl-L-arginine-p-nitroaniline hydrochloride.
本文报道了以生色底物l -焦谷氨酰甘氨酰- L -精氨酸-对硝基苯胺盐酸盐为底物测定尿激酶效价的方法。
A method is reported for the determination of Urokinase potency using the chromogenic substrate L-pyroglutamyl-glycyl-L-arginine-p-nitroaniline hydrochloride.
本文报道了以生色底物l -焦谷氨酰甘氨酰- L -精氨酸-对硝基苯胺盐酸盐为底物测定尿激酶效价的方法。
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