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. 2011 Nov 23;5:471–485. doi: 10.2147/DDDT.S19045

Table 6.

Comparison of Ki between crizotinib and AP26113 for wild-type ALK and ALK with LII96M gate-keeper mutation49

Ki (nM)

ALK wild-type ALK (L1196M)
Crizotinib (PF02341066) 0.69 8.2
AP26113 0.09 0.08

Notes: Km of crizotinib and AP26113 using HotSpot kinase (Ki) determination studies by Reaction Biology Corporation (Malvern, PA).

Abbreviation: ALK, anaplastic lymphoma kinase.