期刊
VACCINE
卷 20, 期 23-24, 页码 2899-2905出版社
ELSEVIER SCI LTD
DOI: 10.1016/S0264-410X(02)00233-5
关键词
anti-HBs assay; antigenic subtype; quantitation
In a large series of post-vaccination samples we compared the result of three commercially available anti-HBs assays (AxSYM, Architect and Access) on the quantitation of anti-HBs after immunisation with Engerix-B (HBsAg/ad) and GenHevacB (HBsAg/ay) vaccine. Two of the assays (AxSYM, Architect: Abbott Laboratories) gave related but not identical results with HBsAg from different sources. The result of the third assay (Access, Beckman Coulter) was related to that of AxSYM and Architect only for GenHevacB anti-HBs but differed for Engerix-B anti-HBs (P < 0.001). This vaccine dependent discrepancy was also observed with the Vidas anti-HBs assay (BioMerieux). An external WHO reference panel could harmonise geometric mean anti-HBs levels from the four assays for GenHevacB but not for Engerix-B vaccination sera. We conclude that the individually determined anti-HBs level (IU/l) strongly depend on the test reagents and the vaccine under study. (C) 2002 Elsevier Science Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据