Urea (BUN) Colorimetric Assay Kit (Diacetyl Oxime Method)
中文名称:尿素(BUN)比色法测试盒(二乙酰肟法)

Price:
Size:
100 Assays (96 samples)
50 Assays (48 samples)
- 样本类型: 血清(浆);唾液;尿液
- 检测仪器及波长: 紫外-可见光分光光度计(520 nm)
- 研究领域: 肝肾功能
说明书或网站上未涉及的样本类型请先跟技术支持沟通,可进行售前验证
根据需测样本数,试剂盒测样本孔数和单个样本测量孔数来计算所需生化试剂盒数量,请点击按钮 计算
检测原理 |
尿素与二乙酰在酸性反应环境中加热缩合成色素原二嗪化合物,其显色的深浅与尿素含量成正比,由于二乙酰不稳定,故通常在反应体系中先由二乙酰一肟与强酸作用,产生二乙酰,再与尿素反应,缩合成红色的二嗪化合物。
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指标简称 | BUN |
灵敏度 | 0.12 mmol/L |
检测范围 | 0.12-15 mmol/L |
精密度 | 批间差:9.9% | 批内差:4.9% |
样本量 | 20 μL |
检测时间 | 1 h |
检测仪器及波长 | 紫外-可见光分光光度计(520 nm) |
保存条件 | 该产品可在 2-8°C避光条件下保存6个月。 |
有效期 | 6个月 |
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E-BC-K183-S | Urea (BUN) Colorimetric Assay Kit (Urease Method) | 100 Assays (48 samples) , 50 Assays (24 samples) |
Q1:如果样本溶血,可以通过设置对照排除干扰吗?
具体看溶血程度如何,如果不严重的话可以不用设置对照,没有太大影响。溶血严重的话,不建议检测,即使设置对照也可能会对测值有较大影响。

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