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Showing 1 to 1 of 1 for “"radiotracer uptake assay"”.
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Molecular characterization of cation-coupled transporters: the H+-coupled Mg2+-citrate transporter, CitM, and the Na+/sulfate cotransporter, hNaSi-1
… investigated using site-directed mutagenesis and radiotracer assay. \r\n\r\n CitM belongs to a distinct gene family of secondary active transporters that includes the homologous citrate transporter CitH. In this dissertation, the Km of CitM for the complex of Mg2+-citrate was about 300 mM in the …