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Medchemexpress LLC STO-609 | 52029-86-4 | 98.2% | 314.29 | 1 ML

Supplier: Medchemexpress LLC HY1980510MM/1ML
STO-609 is a selective and cell-permeable inhibitor of Ca2+/calmodulin-dependent protein kinase kinase (CaM-KK), exhibiting Ki values of 80 and 15 ng/mL for recombinant CaM-KKα and CaM-KKβ, respectively. It inhibits AMP-activated protein kinase kinase (AMPKK) activity in HeLa cell lysates (IC50 ~0.02 g/ml) and is highly selective for CaM-KK, with no significant effect on downstream CaM-KI and -IV. It also inhibits both constitutively active and wild-type CaM-KKα, and suppresses Ca2+-induced activation of CaM-KIV. The inhibition mechanism is ATP-competitive.
- Selective and cell-permeable CaM-KK inhibitor.
- Inhibits AMPKK activity.
- High selectivity for CaM-KK.
- Suppresses Ca2+-induced activation of CaM-KIV.
- ATP-competitive inhibition mechanism.
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