Assay Method Information | |
| Enzyme Inhibition Assay |
Description: | A coupled spectrophotometric assay was used in which ADP generated by ERK2 was converted to ATP by pyruvate kinase with the production of pyruvate from phosphoenol pyruvate. Lactate dehydrogenase reduces pyruvate to lactate with the oxidation of NADH. NADH depletion was monitored at 340 nm using a microplate reader. The decrease of absorbance was monitored as a function of time and the resulting data was fitted to a competitive inhibition kinetic model to determine the Ki. |
Affinity data for this assay | |
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