Performance evaluation of nine hormone assays on the Immulite 2000® immunoassay system

被引：18
|
作者：
Tello, FL [1 ]
Hernández, DM [1 ]
机构：
[1] Hosp Gen Univ Elche, Serv Anal Clin, Alicante, Spain
来源：
CLINICAL CHEMISTRY AND LABORATORY MEDICINE | 2000年 / 38卷 / 10期
关键词：
analytical performance; Immulite 2000 (R); chemiluminescence immunoassay; precision; linearity; correlation;
D O I：
10.1515/CCLM.2000.154
中图分类号：
R446 [实验室诊断]; R-33 [实验医学、医学实验];
学科分类号：
1001 ;
摘要：
We evaluated the analytical performance of the Immulite 2000(R) immunoassay analyzer (Diagnostic Products Corporation, Los Angeles, USA) based on a new detection technology, electrochemical luminescence. The evaluated analytes were thyrotropin, triiodothyronine, free thyroxine. follitropin, lutropin, prolactin, cortisol, estradiol and progesterone. We tested the assay precision, linearity, recovery, and correlation with comparison methods for these analytes. For most assays, within-run and between-day imprecisions were less than 8% and 10%. respectively. The linearity and recovery were acceptable for all assays. The correlation between the Immulite 2000(R) assays and comparison methods showed satisfactory results.
引用
收藏
页码：1039 / 1042
页数：4
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