The Selectivity of CK2 Inhibitor Quinalizarin: A Reevaluation

Table 2

IC₅₀ and Ki values of quinalizarin for CK2α₂β₂ and CK2α.

	CK2α2β2	CK2α
IC50 (μM)	0.15 ± 0.02	1.35 ± 0.15
Ki (μM)	0.058 ± 0.003	0.675 ± 0.19