KS 501 [CAS 120634-86-8]

KS 501 is a potent and selective calmodulin inhibitor. KS 501 inhibits the activation of calmodulin kinase I and II, but has less effect against cyclic adenosine 3’,5’-monophosphate (cyclic AMP) -sensitive kinase. KS 501 inhibits the enzyme through interfering with calmodulin activation rather than through a direct effect on the enzyme. KS 501 can be used for the study of leukemia[1].

[120634-86-8]

C33H48O10

604.73

O[C@@H]1[C@H](O)[C@@H](OC2=C(C(CCCCCCC)=CC(O)=C2)C(OC3=CC(CCCCCCC)=CC(O)=C3)=O)O[C@@]1([C@H](O)CO)[H]

Calmodulin

Room temperature