Assay Method Information | |
| In Vitro HPLC Assay |
Description: | This assay was used to determine the inhibiting effect of the inhibitors in a concentration of 1 mM. A standard incubation mixture consisted of 75 μl of 50 mM potassium phosphate buffer pH 7.4 and contained NMMA in a concentration of 200 μM. The inhibitors were used in final concentrations of 1 mM. By adding 2 μg of hDDAH-1, the reaction was started and the samples were incubated for 30 minutes at 37° C. in, a shaking water bath. The reaction was then stopped by adding 75 μl of acetonitrile, the samples were shaken for 5′ minutes and centrifuged (12,000 g, 5 min). The supernatant was added to the HPLC. |
Affinity data for this assay | |
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