Jeong, Eun-mi’s team published research in Biological & Pharmaceutical Bulletin in 2016-04-30 | 6054-98-4

Biological & Pharmaceutical Bulletin published new progress about Homo sapiens. 6054-98-4 belongs to class alcohols-buliding-blocks, and the molecular formula is C14H8N2Na2O6, Computed Properties of 6054-98-4.

Jeong, Eun-mi; Lee, Mi Young; Lee, Jeong Hyun; Lee, Byung Ho; Oh, Kwang-Seok published the artcile< A dual readout assay based on fluorescence polarization and time-resolved fluorescence resonance energy transfer to screen for RSK1 inhibitors>, Computed Properties of 6054-98-4, the main research area is ribosomal S6 kinase 1 inhibitor dual readout assay.

A dual readout assay based on fluorescence polarization (FP) and time-resolved fluorescence resonance energy transfer (TR-FRET) exhibits many advantages over single assay technol. in terms of screening quality and efficiency. In this study, we developed a dual readout assay combining FP and TR-FRET to identify ribosomal S6 kinase 1 (RSK1) inhibitors. This dual readout assay can monitor both FP and TR-FRET signals from a single RSK1 kinase reaction by using the immobilized metal affinity for phosphochem. (IMAP)-based assay. The Z’ value and signal to background (S/B) ratio were 0.85 and 4.0 using FP, and 0.79 and 10.6 using TR-FRET, which led to performance of a pilot library screening against the drug repositioning set consisting of 2320 compounds with a reasonable reproducibility. From this screening, we identified 16 compounds showing greater than 50% inhibition against RSK1 for both FP and TR-FRET; 6 compounds with greater than 50% inhibition only for FP; and 4 compounds with greater than 50% inhibition only for TR-FRET. In a cell-based functional assay to validate the hit compounds, 10 compounds identified only in a single assay had little effect on the RSK-mediated phosphorylation of liver kinase B1, whereas 5 compounds showing greater than 80% inhibition for both FP and TR-FRET reduced the phosphorylation of liver kinase B1. These results demonstrate that the dual readout assay can be used to identify hit compounds by subsequently monitoring both FP and TR-FRET signals from one RSK1 reaction.

Biological & Pharmaceutical Bulletin published new progress about Homo sapiens. 6054-98-4 belongs to class alcohols-buliding-blocks, and the molecular formula is C14H8N2Na2O6, Computed Properties of 6054-98-4.

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts