计算溶液所需的质量、体积或浓度。
BioReagent 级 ,适用于对基线干扰要求严格的色谱和分析工作流程。
避光,-20°C储存。超低温运输 。请查阅批次 COA 获取详细规格。
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在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。
N-乙酰-β-D-葡萄糖苷酶(EC 3.2.1.52,N-acetyl-β-D-glucosidase,NAG)广泛分布于各种组织中,是一种细胞内溶体酶,测定NAG活性可用于肾小管间质性肾炎、尿路感染、糖尿病肾病综合症、高血压肾病、肾移植后的排异反应和肾病综合症的早期诊断。在该试剂盒中,NAG 分解 N-β-乙酰氨基葡萄糖苷生成对硝基苯酚,后者在 400 nm 有最大吸收峰,通过测定400 nm下吸光度的变化来计算 NAG 活性。
N-Acetyl-β-D-glucosaminidase (EC 3.2.1.52, NAG) is widely distributed across various tissues and is an intracellular lysosomal enzyme. The measurement of NAG activity is clinically valuable for the early diagnosis of conditions such as tubulointerstitial nephritis, urinary tract infections, diabetic nephropathy, hypertensive nephropathy, rejection reactions following kidney transplantation, and nephrotic syndrome. In this assay kit, NAG hydrolyzes N-acetyl-β-D-glucosaminide to release p-nitrophenol, which exhibits a maximum absorption peak at 400 nm. The activity of NAG is calculated by measuring the change in absorbance at 400 nm.