Fluorescent microbeads-based multiplex detection of IgM antibodies to pathogens caused viral hemorrhagic fever / 中华实验和临床病毒学杂志
Chinese Journal of Experimental and Clinical Virology
;
(6): 149-151, 2009.
Artigo
em Chinês
| WPRIM
| ID: wpr-332399
ABSTRACT
<p><b>OBJECTIVE</b>To develop and evaluate a multiplex detection of IgM antibodies to pathogens caused viral hemorrhagic fever.</p><p><b>METHODS</b>The nucleocapsid proteins (NP) of HTN, SEO, Puu MBV, Lassa, RFV and HPS viruses expressed in prokaryotic cells and purified were coupled to 7 different xMAP fluorescent microbeads. The assay was evaluated and optimized when screened against a panel of reference sera collected from HFRS patients, and compared to commonly used MacELISA Kits.</p><p><b>RESULTS</b>For detection of anti-NP antibodies, the sensitivity and specificity of the assay were comparable to a commonly used MacELISA kit, but it could detect different antigen specific antibodies in one reaction simultaneously.</p><p><b>CONCLUSION</b>A robust, rapid and multiplex assay based on NPs could be developed via Luminex xMAP platform for laboratory diagnosis of viral hemorrhagic fever and seroepidemiological investigation.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Virologia
/
Vírus
/
Sangue
/
Imunoglobulina M
/
Imunoensaio
/
Química
/
Proteínas do Nucleocapsídeo
/
Alergia e Imunologia
/
Fluorescência
/
Febres Hemorrágicas Virais
Tipo de estudo:
Estudo diagnóstico
Limite:
Humanos
Idioma:
Chinês
Revista:
Chinese Journal of Experimental and Clinical Virology
Ano de publicação:
2009
Tipo de documento:
Artigo
Similares
MEDLINE
...
LILACS
LIS