نتایج جستجو برای: soluble antigen
تعداد نتایج: 283637 فیلتر نتایج به سال:
The conventional anti-Bartonella henselaeIgM enzyme-linked immunosorbent assay (IgM-ELISA) methods for diagnosing cat scratch disease (CSD) remain poor in both sensitivity and specificity. We sought to develop an IgM-ELISA with improved accuracy in the serodiagnosis of CSD by exploring the antigens that are most suitable for an ELISA. We prepared 5 different protein antigens: antigen I (sonicat...
A detailed analysis of the role of determinant presentation in the process of triggering immunocompetent lymphocytes has been made utilizing cell-bound hapten-carrier conjugates to elicit secondary antihapten antibody responses, primarily in vitro. The results of these experiments demonstrate that: (a) hapten-protein conjugates will attach to the surface membranes of macrophages directly, in th...
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