We describe a rapid particle-enhanced turbidimetric immunoassay for albumin in urine. Intra- and interassay CVs were less than 5% and less than 10%, respectively, the detection limit is 2 mg/L, and the working range extends to 200 mg/L. Mean analytical recovery of albumin added to centrifuged urines was 100% (SD 10.6%), and, when results were compared with those by the Pharmacia RIA, the correlation coefficient was 0.99. The working reagents are stable for at least six months; thus this assay is suited for both batch and urgent analysis.

译文

:我们描述了尿中白蛋白的快速颗粒增强比浊免疫测定法。批内和批间CV分别小于5%和小于10%,检出限为2 mg / L,工作范围扩展至200 mg / L。添加到离心尿液中的白蛋白的平均分析回收率为100%(标准差为10.6%),当将结果与Pharmacia RIA的结果进行比较时,相关系数为0.99。工作试剂稳定至少六个月;因此,该分析方法适合批量分析和紧急分析。

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