| Assay Method Information | |
| | Inhibition Assay |
| Description: | An MGAT2 inhibition test for test compounds was conducted in accordance with a partially modified version of the method described in John F. Lockwood et al., Am. J. Physiol. Endocrinol. Metab., 2003, 285, E927.A 10 mg/mL microsomal fraction of human small intestine (duodenum- and jejunum-derived fraction purchased from Becton Dickinson Japan) was used as an enzyme source.The test was conducted using a flat-bottom 96-well plate (Corning).A buffer solution with final concentrations of 5 mM magnesium chloride, 1.25 mg/ml bovine serum albumin and 100 mM Tris-HCl (pH=7.5) was prepared and the microsomal fraction of human small intestine was added thereto to give a final concentration of 5 .mu.g/ml. Test compounds prepared in various concentrations using dimethyl sulfoxide were added thereto to give a final dimethyl sulfoxide concentration of 1% and a reaction was performed at room temperature for 5 min. |
| Affinity data for this assay | |
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