Performance Verification of Chemiluminesent Micropaticle Immunoassay for the Four Blood Index
10.3969/j.issn.1671-7414.2015.02.033
- VernacularTitle:化学发光微粒免疫分析技术检测输血四项的性能评估
- Author:
Limin LIU
;
Yu LI
;
Yuming MENG
;
Shengming DAI
- Publication Type:Journal Article
- Keywords:
chemiluminescence;
performance verification;
comparative methodology
- From:
Journal of Modern Laboratory Medicine
2015;(2):107-110
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the analytical performance of ARCHITECT-i2000SR chemiluminescence analyzer in detec-tion of HBsAg,HIV-antibody,TP-antibody and HCV-antibody.Methods Validated the precision,carryover,ference interval of alpha-fetoprotein and linearity performance of ARCHITECT-i2000SR.The same specimens were tested by both CMIA and ELISA,and the results were compared and analyzed.Results The precision,carryover and ference interval of alpha-feto-protein of HBsAg,HIV-antibody,TP-antibody and HCV-antibody were within the range provided by the manufacturer for ARCHITECT-i2000SR.The theoretical and measured values of HBsAg were:Y = 1.102X - 6.678 6 (r = 0.995 5,P <0.05),the range of linearity 1.08~208.6.The sesult was very good for the four blood index by both methods.Conclusion The basic performances of ARCHITECT-i2000SR were consistent with the data provided by the manufacturer,so it canbe used to inspect the clinical samples and the sasults were credible.
