Chemical Name:trans-4-[(1R)-1-Aminoethyl]-N-4-pyridinylcyclohexanecarboxamide dihydrochloride
Purity: ≥98% (HPLC)
Biological Activity
Technical Data
Solubility
Calculators
Datasheets
References
Biological Activity
Selective p160ROCK inhibitor (Ki values are 0.14, 26, 25 and > 250 μM for p160ROCK, PKC, PKA and MLCK respectively). Also inhibits PRK2 (IC50 = 600 nM). Smooth muscle relaxant and orally active in vivo. Increases survival rate of human embryonic stem (hES) cells and iPSC-BMECs undergoing cryopreservation. Also optimizes naïve human pluripotent stem cell growth and viability following naïve cell derivation from primed ESCs and iPSCs using naïve human stem cell medium (NHSM).
Compound Libraries
Y-27632 dihydrochloride is also offered as part of the
Tocriscreen Stem Cell Toolbox. Find out more about compound libraries available from Tocris.
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
Solubility Data
Solvent
Max Conc. mg/mL
Max Conc. mM
Solubility
phosphate buffered saline
32.03
100
water
32.03
100
Preparing Stock Solutions
The following data is based on the product molecular weight 320.26. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.
Concentration / Solvent Volume / Mass
1 mg
5 mg
10 mg
1 mM
3.12 mL
15.61 mL
31.22 mL
5 mM
0.62 mL
3.12 mL
6.24 mL
10 mM
0.31 mL
1.56 mL
3.12 mL
50 mM
0.06 mL
0.31 mL
0.62 mL
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Product Datasheets
Certificate of Analysis / Product Datasheet
Safety Datasheet
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References
References are publications that support the products' biological activity.
Narumiyaet al (2000) Use and properties of ROCK-specific inhibitor Y-27632. Methods Enzymol. 325 273 PMID: 11036610
Uehataet al (1997) Calcium sensitization of smooth muscle mediated by a Rho-associated protein kinase. Nature 389 990 PMID: 9353125
Ichikawaet al (2011) Freeze-thawing single human embryonic stem cells induce e-cadherin and actin filament network disruption via g13 signaling. Cryo Letters. 32 516 PMID: 22227712
Gafniet al (2013) Derivation of novel human ground state naive pluripotent stem cells. Nature 504 282 PMID: 24172903
Wilsonet al (2016) Cryopreservation of brain endothelial cells derived from human induced pluripotent stem cells is enhanced by Rho-associated coiled coil-containing kinase inhibition. Tissue.Eng.Part C.Methods 22 1085 PMID: 27846787