Target Selectivity of Osunprotafib (ABBV-CLS-484)

Key TargetIC50DescriptionReference
PTPN2 1.6 nM PTP kinetic assay using 6,8-Di fluoro-4-Methylumbelliferyl Phosphate (DiFMUP) as a substrate PM37500611
PTP1B 1.84 nM PTP kinetic assay using 6,8-Di fluoro-4-Methylumbelliferyl Phosphate (DiFMUP) as a substrate PM37500611
PTPN1 2.5 nM Mobility shift assay, Fluorescence assay (DiFMUP substrate) PM37794185
Check the Osunprotafib (ABBV-CLS-484) product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Cell-free Assays (IC50/Ki) for Osunprotafib (ABBV-CLS-484)

Key TargetIC50 (Cell-free)DescriptionReference
No published data available.

Cell-based Assay (IC50) for Osunprotafib (ABBV-CLS-484)

Cell TypeIC50 (Cell-based)DescriptionReference
B16 cells 176 nM Phospho-STAT1 (Tyr701) Cellular HTRF kit PM37794185
B16 cells 0.064 μM (with IFNγ) IncuCyte S3 Live-Cell Analysis system (confluence) PM37794185

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