脂蛋白相关磷脂酶A2定量检测试剂盒及制备、操作方法
申请公布号:CN103698535A
申请号:CN201310695303.5
申请日期:2013.12.17
申请公布日期:2014.04.02
发明人:陆上苏
分类号:G01N33/68(2006.01)I;G01N33/531(2006.01)I
主分类号:G01N33/68(2006.01)I
代理人:董建林
地址:210009 江苏省南京市鼓楼区湘江路18号长江之家公寓4栋13单元101室
摘要:本发明涉及一种体外诊断试剂制备领域,属于生物技术领域,具体涉及一种脂蛋白相关磷脂酶A2定量检测试剂盒及制备、操作方法,包含磁分离试剂、酶反应物、底物溶液、稀释液、缓冲液、校准品、质控品和清洗液,所述磁分离试剂为含有标记有抗Lp-PLA2单克隆抗体的磁性微球,所述酶反应物为含有碱性磷酸酶标记的抗Lp-PLA2单克隆抗体,所述底物溶液为酶促化学发光底物溶液,所述校准品及质控品为含有Lp-PLA2抗原的BSA蛋白溶液。本发明还包括其制备和操作方法。本发明的有益之处在于:具有更高的检测灵敏度和特异性,并达到了较佳的性能参数;与普通酶联免疫技术相比,缩短了临床检测时间;与化学发光法相比,降低了临床开展本检测的成本。
主权项:一种人外周血Lp‑PLA2定量检测试剂盒,其特征在于,包含磁分离试剂、酶反应物、底物溶液、稀释液、缓冲液、校准品、质控品和清洗液,所述磁分离试剂为含有标记有抗Lp‑PLA2单克隆抗体的磁性微球,所述酶反应物为含有碱性磷酸酶标记的抗Lp‑PLA2单克隆抗体,所述底物溶液为酶促化学发光底物溶液,所述校准品及质控品为含有Lp‑PLA2抗原的BSA蛋白溶液。
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