| Assay Method Information | |
| | Fluorescent Polarization Assay |
| Description: | Fluorescence polarization experiments were read on Biotek Cytation 5 reader with the 470 nm excitation and 520 nm emission filters for fluorescein. The fluorescence polarization was measured in black 96-well plates (Corning, CLS3991) in room temperature. Purity of Mdm2 was controlled at >95%. Reaction buffer was optimized by adding 5 mM DTT and 0.1% zwitterionic detergent CHAPS to reduce effect of nonspecific interactions.The test was performed by combining successive dilution of compounds diluted in dimethyl sulfoxide (DMSO, 5% final concentration) with 75 nM Mdm2 in reaction buffer (PBS, 0.1% CHAPS, 5 mM DTT (dithiothreitol)). After 15 minutes of incubation in room temperature 10 nM FAM-labelled peptide was added. Final reading was performed after 90 minutes of incubation. |
| Affinity data for this assay | |
|---|---|
| If you find an error in this entry please send us an E-mail | |