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GSK429286A is a cell-permeable, selective Rho-associated kinase (ROCK) inhibitor with an IC50 of 14 nM. GSK429286A also possessed exciting selectivity (30-fold) against a panel of 33 kinases, including RSK1 (IC50 = 3.1 μM) and p70S6K (Ic50 = 2.85μM). ROCKs are serine/threonine specific protein kinases which play a crucial role in organization of the actin cytoskeleton. ROCK inhibitors have been found to prevent apoptosis, as well as to enhance the survival and cloning efficiency of dissociated human embryonic stem (ES) cells without affecting their self-renewal properties or pluripotency.
| Cell Experiment | |
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| Cell lines | |
| Preparation method | |
| Concentrations | |
| Incubation time | |
| Animal Experiment | |
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| Animal models | Male spontaneously hypertensive rats (SHRs) |
| Formulation | Formulated in 6% Hydroxypropyl-β-Cyclodextrin (pH4.0) and 5% DMSO solution |
| Dosages | ~30 mg/kg |
| Administration | Oral gavage |
| Molecular Weight | 432.37 |
| Formula | C21H16F4N4O2 |
| CAS Number | 864082-47-3 |
| Solubility (25°C) | DMSO 75 mg/mL |
| Storage |
Powder -20°C 3 years ; 4°C 2 years In solvent -80°C 6 months ; -20°C 1 month |
| Related ROCK Products |
|---|
| Y-27632 dihydrochloride
Y-27632 is a potent, selective inhibitor of Rho-associated protein kinases (ROCK) with IC50 values of 140-220 nM for ROCK1 and ROCK2. In addition, Y-27632 inhibited LPA-induced entosis. |
| Thiazovivin
Thiazovivin is a selective small molecule Rho-associated kinase (ROCK) inhibitor which significantly improves (200-fold) the efficiency of iPSC generation from human fibroblasts. |
| Fasudil hydrochloride
Fasudil hydrochloride is a potent Rho-associated kinase inhibitor with IC50 of 10.7 μM. |
| RKI-1447
RKI-1447 is a potent small molecule inhibitor of ROCK1 and ROCK2 with IC50 of 14 nM and 6 nM, respectively. |
| Fasudil
Fasudil (HA-1077) is a potent inhibitor of ROCK-II, PKA, PKG, PKC, and MLCK with Ki of 0.33 μM, 1.6 μM, 1.6 μM, 3.3 μM and 36 μM, respectively. |
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