| Assay Method Information | |
| | Kinase Assay |
| Description: | c-Met Kinase Activity was Measured with an ELISA Reader. The Specific Operation as Follows:To the plate filled with 0.25 mg/mL PGT, the compounds, 50 pM c-Met (His-tagged recombinant human Met (Amino acids 974-ends), by baculovirus expression) and 5 μM ATP in buffer solution (25 mM MOPS, pH 7.4, 5 mM MgCl2, 0.5 raM MnCl2, 100 μM sodium orthovanadate, 0.01% Triton X-100, 1 mM DTT, 1% of DMSO1% (v/v)) was added, the solution was incubated for 20 min. The reaction mixture was removed by washing with 0.2 μg/mL conjugated horseradish peroxidase (HRP) monoclonal antibody specific for phosphotyrosine (PY20) detecting phosphorylation of the substrate polymer. 1M phosphoric acid was added to terminate the color, the chromogenic substrate (TMB) was tested by spectrophotometry at 450 nm. |
| Affinity data for this assay | |
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