Figure 4.
AlphaScreen assay development. A) Substrate titration revealed a strong increase in the AlphaScreen signal with concentrations above 8 nM with a maximum intensity at approximately 800 nM. B) Signal intensity was sharply lower in the presence of > 1 nM SENP2c. C) SENP2c-induced drop in signal intensity was prevented in the presence of > 40 µM NEM. D) Up to 5% DMSO did not interfere with the assay. All experiments were performed in triplicate and data are represented as mean±SD