TP-0903

TP-0903 is a potent and selective AXL Inhibitor (IC₅₀ = 27 nM). TP-0903 induces massive apoptosis in CLL B cells with LD₅₀ values of nanomolar ranges. Treatment of cancer cells with TP-0903 reverses the mesenchymal phenotype in multiple models and sensitizes cancer cells to treatment with other targeted agents.