Kyoji Ueno

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Immobilized dog liver microsome octadecylsilica (ODS) particles coated with phospholipid were developed for the synthesis of acylglucuronides of drugs. The phospholipid-coated ODS particles were readily prepared by stirring a solution containing L-alpha-dipalmitoylphosphatidylcholine with the ODS particles, in which the phospholipid was absorbed on the ODS(More)
Three collagenase assays for two native triple-helical collagens have been developed using capillary gel electrophoresis (CGE) with laser-induced fluorescence (LIF) detection in order to discover the matrix metalloproteinases (MMPs) inhibitors. These collagenase assays include measurement of the activities of interstitial collagenase (MMP-1) and neutrophil(More)
Micellar electrokinetic chromatography (MEKC) with laser-induced fluorescence (LIF) detection has been developed for a protein kinase assay. This protein kinase assay could readily determine the phosphorylation activity of substrate peptide kemptide using cAMP-dependent protein kinase (PKA) as a model enzyme. Kemptide and phosphorylated kemptide could be(More)
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