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Immunoassay
New immunoassay study findings recently were reported by C. Whelan and co-researchers
February 3rd, 2009
According to recent research from Kildare, Ireland, "Efforts to develop a better diagnostic assay for bovine tuberculosis have shown that the sensitivity and specificity of an assay can be improved by the use of two or more antigens. As reported here, we developed a multiplex chemiluminescent immunoassay that can simultaneously detect antibody activity to 25 antigens in a single well in a 96-well plate array format." "The chemiluminescent signal is captured with a digital imaging system and analyzed with a macro program that tracks each serum for its pattern of antibody activity for Mycobacterium bovis antigens. The comparison of sera from 522 infected and 1,489...
Source: TB & Outbreaks Week (2009-02-03)
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