Lactate Dehydrogenase (LDH) Activity Assay Kit
中文名称:乳酸脱氢酶(LDH)比色法测试盒

Price:
Size:
100 Assays (43 samples)
- 样本类型: 血清(浆);组织;细胞
- 检测仪器及波长: 紫外-可见光分光光度计(450 nm)
- 研究领域: 糖脂代谢;肝肾功能;能量代谢
该指标在测定组织或细胞样本时,需要测定样本的总蛋白含量,推荐使用BCA法测蛋白,货号E-BC-K318-M
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 |
以辅酶I为递氢体,LDH催化乳酸产生丙酮酸,丙酮酸与2,4-二硝基苯肼作用生成丙酮酸二硝基苯腙,后者在碱性溶液中呈棕红色,颜色的深浅与丙酮酸的浓度呈正比,通过测定OD值,可计算LDH的活力。
|
指标简称 | LDH |
灵敏度 | 4 U/L |
检测范围 | 4-400 U/L |
精密度 | 批间差:7.2% | 批内差:2.2% |
样本量 | 400 μL |
检测时间 | 1 h 10 min |
检测仪器及波长 | 紫外-可见光分光光度计(450 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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