Preparation of the national reference panel for hepatitis B surface antigen / 中华实验和临床病毒学杂志
Chinese Journal of Experimental and Clinical Virology
;
(6): 311-313, 2008.
Artigo
em Chinês
| WPRIM
| ID: wpr-254071
ABSTRACT
<p><b>OBJECTIVE</b>To establish the national quantity standard of hepatitis B surface antigen according to the world health organization' s standard material and prepare the national liner reference panel for hepatitis B surface antigen.</p><p><b>METHODS</b>Sera from hepatitis B patients and health blood donors in different areas were collected and detected by domastic HBsAg kits, anti-HBs kits, HBeAg kits, anti-HBe kits, anti-HBc kits and anti-HCV, and then confirmed by the kits produced by Abbott, which was approved by WHO. One serum with high concentration of HBsAg was calibrated with the standard sample of WHO. And then it was diluted by 1.5 fold as the liner HBsAg reference panel.</p><p><b>RESULTS</b>The HBsAg concentration of one serum was 1226 IU/ml calibrated by 21 independent standardization measurements with 7 kinds of kits. The coefficient of variation of each calibration were less then 15%. A panel contained 8 serial dilutions was established as the national liner HBsAg reference panel. The permitted range of every dilution was stipulated and the stability of the panel was detected by accelerated test.</p><p><b>CONCLUSIONS</b>The national quantity standard of hepatitis B surface antigen was established and the national quantitative reference panel for HBsAg which contains eight liner serum was developed.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Kit de Reagentes para Diagnóstico
/
Padrões de Referência
/
Virologia
/
Sangue
/
China
/
Técnicas Imunoenzimáticas
/
Hepatite B
/
Antígenos de Superfície da Hepatite B
/
Métodos
Limite:
Humanos
País/Região como assunto:
Ásia
Idioma:
Chinês
Revista:
Chinese Journal of Experimental and Clinical Virology
Ano de publicação:
2008
Tipo de documento:
Artigo
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