Table 1. Kinase inhibition parameters.^[a] .

		IC50 (μM)	H
Imatinib	50 µM ATP	0.040±0.004	0.71±0.05
	500 µM ATP	0.409±0.040	0.71±0.05
Abltide	50 µM ATP	21.51±2.64	0.89±0.10
	500 µM ATP	37.47±3.95	1.80±0.31

^[a]Inhibitory concentration (IC₅₀) and Hill slope (H) determined by fitting dose-response plots with a sigmoidal curve (see Figure 5).