| Assay Method Information | |
| | Evaluation of LSD1 Enzyme Activity |
| Description: | The purpose of this assay was to detect the inhibitory activity of the compounds against LSD1 in vitro. The enzyme used in this assay was human LSD1 and the standard substrate was histone H3K4me peptide (20 M); the activity of the compounds was determined by the enzyme fluorescence coupling method using a combination of horseradish peroxidase (HRP) and Amplex Red to detect the H2O2 generated after the reaction. The IC50 values of the compounds were measured at 10 concentrations after 3 times dilution from 10 μm. Before the compound was added to the substrate to start the reaction, enzyme and substrate were incubated for 30 minutes. Fluorescence detector: EnVision, excitation wavelength: Ex/Em=530/590 nM. |
| Affinity data for this assay | |
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