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Detection of IgM antibody against hantavirus by chemiluminescent enzyme-linked immunosorbent assay / 中华实验和临床病毒学杂志
Chinese Journal of Experimental and Clinical Virology ; (6): 171-173, 2007.
Article in Chinese | WPRIM | ID: wpr-248812
ABSTRACT
<p><b>OBJECTIVE</b>To develop a chemiluminescent enzyme-linked immunosorbent assay (CLEIA) for the detection of HTNV IgM antibody.</p><p><b>METHODS</b>Black solid 96 well microplate was coated with anti-human IgM-microantibody, HRP labeled HTNV recombinant nucleotide antigen was used as detection antigen, luminol-H2O2 was used as substrate, a CLEIA was established for the detection of HFRS patient serum IgM antibody and comparison of detection sensitivity, specificity, and stability were made between CLEIA and MacELISA.</p><p><b>RESULTS</b>Correlate coefficient of CLEIA with MacELISA is 0.97; detection sensitivity of CLEIA is 100 percent while that of MacELISA is 92.1 percent; detection specificity of CLEIA and MacELISA are both 100 percent; coefficient of variance for intra-assay and inter-assay of CLEIA are both less than 15 percent, which are comparative with MacELISA.</p><p><b>CONCLUSION</b>The established method of CLEIA is a sensitive, selective, and stable method; it is suitable for the early detection of HFRS patient serum IgM antibody.</p>
Subject(s)
Full text: Available Index: WPRIM (Western Pacific) Main subject: Blood / Immunoglobulin M / Enzyme-Linked Immunosorbent Assay / Orthohantavirus / Allergy and Immunology / Hemorrhagic Fever with Renal Syndrome / Luminescent Measurements / Methods / Antibodies, Viral / Antibody Specificity Type of study: Diagnostic study / Screening study Limits: Humans Language: Chinese Journal: Chinese Journal of Experimental and Clinical Virology Year: 2007 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Main subject: Blood / Immunoglobulin M / Enzyme-Linked Immunosorbent Assay / Orthohantavirus / Allergy and Immunology / Hemorrhagic Fever with Renal Syndrome / Luminescent Measurements / Methods / Antibodies, Viral / Antibody Specificity Type of study: Diagnostic study / Screening study Limits: Humans Language: Chinese Journal: Chinese Journal of Experimental and Clinical Virology Year: 2007 Type: Article