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immunoglobulin M |
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immunoglobulin M (IgM), one of the five classes of antibodies produced by the body and the largest in molecular structure. It is found in circulating fluids and is the first immunoglobulin produced when the body is challenged by antigens. IgM triggers the increased production of immunoglobulin G and the complement fixation required for effective immune response. It is the dominant antibody in ABO blood group incompatibilities. The normal concentration of IgM in serum is 40 to 120 mg/dL. Compare immunoglobulin A, immunoglobulin D, immunoglobulin E, immunoglobulin G. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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West Nile virus immunoglobulin M (IgM) and IgG antibodies were detected by enzyme-linked immunosorbent assay and confirmed. [section]) Also positive for anti-WNV immunoglobulin M by antibody-capture enzyme-linked immunosorbent assay. Persistence of virus-reactive serum immunoglobulin M antibody in confirmed West Nile virus encephalitis cases. |
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