TH 257 is a potent inhibitor of both LIMK1 and 2 with IC50 values of 84 and 39nM, respectively.

TH-263 is an inactive analog control for LIMK inhibitors TH-257, TH-255 and TH-251.

T 5601640 is a selective LIMK2 inhibitor which can inhibit cofilin phosphorylation in cells that overexpress LIMK2 but not LIMK1.

BMS-5 is a highly selective and potent inhibitor of both LIMK 1 and 2 with IC50 values of 7 and 8 nM, respectively.

BMS-3 is a specific and potent LIMK inhibitor with IC50 value of 5nM and 6nM for LIMK1 and LIMK2, respectively.

R-10015, a broad-spectrum antiviral compound for HIV infection, acts as a potent and selective inhibitor of LIM domain kinase (LIMK) and binds to the ATP-binding pocket, with an IC50 of 38 nM for human LIMK1 .

LIMK-IN-1是 LIM-Kinase 的抑制剂，对 LIMK1 和 LIMK2 的 IC50 值分别为 0.5 nM 和 0.9 nM，可用于研究高眼压和青光眼。

SR7826 is a potent and selective LIMK inhibitor.