ck 17

CK-17 is an interleukin-1 antagonist and an IL-1 blocker, which inhibits fibroblast proliferation in a concentration-dependent manner.

Calcon (Mordant Black 17) is a calcium biochemical indicator.

Sematilide is a blocker of selective IKr channel.

Sematilide hydrochloride (CK-1752) is a class III antiarrhythmic. It is a selectively delayed rectifier K+ current (IKr) channel blocker. It inhibits rapidly activating Ik in guinea pig atrial myocytes, resulting in the prolongation of refractoriness and action potential duration.

Casein kinase1δ-IN-31 (Compound 16) is an inhibitor of casein kinase (CK), specifically targeting CK1α, CK1δ, and p38α, with IC50 values of 196 nM, 17 nM, and 18 nM, respectively. Additionally, Casein kinase1δ-IN-31 inhibits Double Homeobox 4 (DUX4) with an IC50 of 1200 nM.