[发明专利]一种稳定、抗干扰能力强的心肌肌钙蛋白I试剂及检测方法

摘要

本发明涉及心肌肌钙蛋白I检测技术领域，特别涉及一种心肌肌钙蛋白I检测试剂，试剂R1中含有50 mmol/L pH 7.6 Tris-HCl缓冲液，25 ml/L TritonX-100，7.7 mmol/L 叠氮钠；试剂R1中含有50 mmol/L pH 7.6 Tris-HCl缓冲液，30ml/L 羊抗人TnI抗体包被胶乳颗粒，15 mmol/L 聚乙二醇，7.7 mmol/L叠氮钠。采用Tris-HCl缓冲液，添加胶乳颗粒和聚乙二醇，显著改善了试剂的抗干扰能力和稳定性，是一种更加稳定、抗干扰能力强的心肌肌钙蛋白I (cTnI) 试剂。

主权项

一种心肌肌钙蛋白I (cTnI) 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：1) 试剂R1的组分为：Tris‑HCl缓冲液 pH 7.6········································50 mmol/L；TritonX‑100··················································25 ml/L；叠氮钠·······················································7.7 mmol/L；2) 试剂R2的组分为：Tris‑HCl缓冲液 pH 7.6········································50 mmol/L；羊抗人TnI抗体包被胶乳颗粒····································30ml/L；聚乙二醇·····················································15 mmol/L；叠氮钠·······················································7.7 mmol/L。