Interference by immunoglobulins with the Becton-Dickinson "Simultrac" immunoradiometric assay for thyrotropin.
نویسندگان
چکیده
منابع مشابه
An automated immunoradiometric assay for human thyrotropin.
In this two-site immunoradiometric assay for thyrotropin, developed for use in the "Kemtek 3000" automated radioimmunoassay system, commercially available monoclonal antibody to thyrotropin is labeled with 125I, and the solid-phase antibody is an IgG fraction of sheep antiserum to thyrotropin, covalently coupled to reprecipitated aminocellulose. There are two incubations, totalling 3 h, the sen...
متن کاملThyrotropin as measured by a sensitive immunoradiometric assay.
An immunoradiometric assay (Boots-Celltech's "Sucrosep"; IRMA) for thyrotropin (TSH) was evaluated and results were compared with those of our in-house RIA procedure. The IRMA had a sensitivity of 0.02 milli-int. unit/L. In addition it displayed excellent intra- and inter-batch precision, cross-reacted negligibly with other pituitary hormones, and appeared to be relatively free of matrix effect...
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SYNOPSIS An electro-mechanical instrument for use in both Thrombotest and Quick one-stage systems of anticoagulant control is described and the results obtained using it are compared with those obtained in the standard manual method. These figures show a very satisfactory degree of correlation, and it is concluded that the instrument would be of value in laboratories, particularly those control...
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An electro-mechanical instrument for use in both Thrombotest and Quick one-stage systems of anticoagulant control is described and the results obtained using it are compared with those obtained in the standard manual method. These figures show a very satisfactory degree of correlation, and it is concluded that the instrument would be of value in laboratories, particularly those controlling anti...
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ژورنال
عنوان ژورنال: Clinical Chemistry
سال: 1988
ISSN: 0009-9147,1530-8561
DOI: 10.1093/clinchem/34.4.774