منابع مشابه
Studies on human thyroxine-binding globulin (TBG). I. Purification of TBG and immunologic studies on the relationship between TBG from normal persons and those with TBG "deficiency".
A method for obtaining highly purified thyroxine-binding globulin (TBG) from whole human serum is presented. The method employs relatively simple procedures of step-wise ammonium sulfate precipitation followed by column chromatography on DEAE cellulose and DEAE Sephadex. The final product produces a single protein band on disc electrophoresis. The sedimentation constant of the TBG thus purified...
متن کاملComparison of Thyroglobulin Measurements Using Three Different Immunoassay Kits: A BRAMHS Tg-Plus RIA Kit, a BRAMHS hTg Sensitive Kryptor Kit, and a Beckman Coulter ACCESS Immunoassay Kit
BACKGROUND Second-generation thyroglobulin immunometric assays (Tg-IMAs) have been developed with improved sensitivity. Our aim was to compare the diagnostic value of Tg-IMA measurements using a Kryptor (BRAHMS AG) kit (Tg-K) and an ACCESS (Beckman Coulter) kit (Tg-A) with that of the first-generation Tg measurement using a Tg-plus (BRAHMS AG) kit (Tg+). METHODS We enrolled 82 differentiated ...
متن کاملThyroxine binding globulin radioimmunoassay in dried blood spotted on filter paper.
A method is described for the determination of thyroxine binding globulin (TBG) in dried blood spotted on filter paper using reagents from a test kit for the measurement of TBG in plasma. By minor modifications of the recommended procedure it was possible to improve precision, sensitivity and tracer displacement. Appropriate TBG standard samples were prepared in 'artificial blood' consisting of...
متن کاملEvaluation of eutrophication in the Ria Formosa coastal lagoon, Portugal
The Ria Formosa is a shallow mesotidal lagoon on the south coast of Portugal, with natural biogeochemical cycles essentially regulated by tidal exchanges at the seawater boundaries and at the sediment interface. Existing data on nutrients in the water column and the sediment, together with chlorophyll a and oxygen saturation in the water column, are compared using different models for assessing...
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ژورنال
عنوان ژورنال: RADIOISOTOPES
سال: 1979
ISSN: 1884-4111,0033-8303
DOI: 10.3769/radioisotopes.28.5_328