[发明专利]一种灵敏度高的胶乳增强免疫比浊法肌钙蛋白I检测试剂

摘要

本发明涉及肌钙蛋白I检测技术领域，特别涉及一种灵敏度高的肌钙蛋白I检测试剂，其中试剂中的主要成分为缓冲液、氯化锌、Thesit、EMULGEN-A90、氨基三乙酸（NTA）防腐剂，试剂R2的组分为：缓冲液、曲拉通-308、牛血清白蛋白(BSA)、防腐剂、TnI抗体包被胶乳颗粒等主要组成成分。其中Thesit、EMULGEN-A90、曲拉通-308三种表面活性剂的加入以及恰当的胶乳微球粒径大小的选择大大增加了反应的灵敏度，并且产品配置简单，价格低廉，非常适合大面积的临床推广。

主权项

一种准确度高的肌钙蛋白I检测试剂，其特征在于包括试剂R1和试剂R2，所述试剂R1和试剂R2的组成如下：一种准确度高的肌钙蛋白I检测试剂，包括试剂R1和试剂R2，所述试剂R1和试剂R2的组成如下：试剂R1中含有缓冲液_{················································}100mmol/L，氯化锌_{················································}0.1mmol/L，Thesit_{················································}1ml/L，EMULGEN‑A90_{···········································}1ml/L，氨基三乙酸（NTA）_{·······································}0.1g/L，防腐剂_{················································}0.5ml/L；2）试剂R2的组分为：缓冲液_{················································}100mmol/L，曲拉通‑308_{············································}1ml/L，牛血清白蛋白(BSA)_{·····································}1g/L，防腐剂_{················································}0.5ml/L；TnI抗体包被胶乳颗粒_{···································}适量。