[发明专利]一种稳定、抗干扰能力强的尿酸试剂及检测方法

摘要

本发明涉及尿酸检测技术领域，特别涉及一种尿酸检测试剂，试剂R1中含有缓冲液，4-氨基安替比林，BSA，蔗糖，海藻糖，过氧化物酶，抗坏血酸氧化酶，胆红素氧化酶，烷基酚聚氧乙烯醚( APEO)，防腐剂；试剂R2中含有缓冲液，TOOS尿酸酶·BSA蔗糖·海藻糖烷基酚聚氧乙烯醚( APEO)，防腐剂。采用PIPES（哌嗪-1,4-二乙磺酸）缓冲液，添加稳定剂BSA，蔗糖，海藻糖，大大增强了试剂的稳定性；采用新型表面活性剂烷基酚聚氧乙烯醚( APEO)，不仅显著改善产品的测定性能，而且增强了试剂的稳定性和抗干扰能力。

主权项

一种尿酸检测试剂，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：缓冲液···············································································100mmol/L4‑氨基安替比林································································1.3mmol/LBSA···················································································1g/L蔗糖···················································································5g/L海藻糖···············································································2g/L过氧化物酶·······································································12KU/L抗坏血酸氧化酶·······························································5KU/L胆红素氧化酶···································································8KU/L烷基酚聚氧乙烯醚(APEO)·············································2g/L防腐剂················································································0.5g/L2)试剂R2的组分为：缓冲液···············································································100mmol/LTOOS·················································································13mmol/L尿酸酶················································································2KU/LBSA····················································································1g/L蔗糖····················································································5g/L海藻糖················································································2g/L烷基酚聚氧乙烯醚(APEO)··············································2g/L防腐剂·················································································0.5g/L