Low-density Lipoprotein Cholesterol(LDL-C) Assay Kit
中文名称：低密度脂蛋白胆固醇（LDL-C）比色法测试盒（双试剂直接法）
Price:
Size:
96 T (92 samples)
- 样本类型： 血清（浆）；细胞
- 检测仪器及波长： 酶标仪（530-570 nm，最佳检测波长为546 nm）
- 研究领域： 代谢疾病;糖脂代谢
为了简化计算过程，可下载该产品计算文件。如使用中有任何问题，请随时联系技术支持
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
生化试剂盒数量计算器x
需测样本数：
单个样本测量孔数：
试剂盒测样本孔数：
- 16
- 18
- 19
- 22
- 23
- 24
- 25
- 32
- 36
- 40
- 42
- 43
- 44
- 46
- 48
- 50
- 80
- 86
- 92
- 96
- 100
- 480
x
所需盒子量：
| 检测原理 |
HDL、CM 和 VLDL 等脂蛋白（除 LDL）首先在表面活性剂作用下改变结构并解离，所释放出来的微粒化胆固醇分子与胆固醇酶试剂反应，产生的过氧化氢在缺乏偶联剂时被消耗而不显色，此时 LDL 颗粒仍是完整的，再加入含有偶联剂的试剂，它可使 LDL 颗粒解离释放胆固醇，胆固醇在胆固醇酯酶(CE )、胆固醇氧化酶 ( CO ) 催化下，产生过氧化氢，过氧化氢在 4-氨基安替吡啉（4-AA）和酚(T-OOS)存在时，经过氧化物酶（POD）催化，反应生成苯醌亚胺非那腙的红色醌类化合物，因其他脂蛋白的胆固醇分子已除去，色泽深浅与 LDL-C 量呈比例。
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| 指标简称 | LDL-C |
| 灵敏度 | 0.04 mmol/L |
| 检测范围 | 0.04-12 mmol/L |
| 精密度 | 批间差：0.1 | 批内差：5.5% |
| 检测时间 | 30 min |
| 检测仪器及波长 | 酶标仪（530-570 nm，最佳检测波长为546 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 | 12个月 |
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Q1:样本中含有表面活性剂SDS对检测有影响吗？
会对酶试剂有影响，从而影响检测结果。
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