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It is a selective and potent inhibitor of ROCK (Rho-associated coiled-coil forming kinase/Rho binding kinase). Y-27632 has a variety of activities including vascular smooth muscle contraction through the ROCK signaling (Ki = 140 nmol/L p160ROCK). This product has been reported to suppress death of human ES/iPS cells at the time of cell dispersion and improves viability of the cells after cryopreservation.
This product complies with ICH-Q7 (GMP for APIs) as a raw material for commercial production of regenerative medicine products.


For Cell Culture
| Manufacturer: | FUJIFILM Wako Pure Chemical Corporation |
| Specification Assay: | 99.5+% (HPLC) |
| CAS RN: | 331752-47-7 |
| Molecular Formula: | C14H21N3O・2HCl・H2O |
| Molecular Weight: | 338.27 |
| GHS: | |
| Appearance: | White - pale yellowish white, crystalline powder or powder |
| Specific Rotation: | +2.0 - +10.0 degrees (D/20°C) |
| Purity: | Bacterial endotoxins : <0.25EU/mg |
| Alias: | ((R)-(+)-trans-N-(4-Pyridyl)-4-(1-aminoethyl)cyclohexanecarboxamide Dihydrochloride Monohydrate) |
| ICH-Q7 | ISO9001 | Sterility test |
Viable count test |
Animal- derived- free |
Bacterial Endotoxin test |
Mycoplasma test |
Powder/ Liquid |
References* | |
| Y-27632 (GMP-compliant)** | ✓ | ✓ | - | ✓ | ✓ | ✓ | ✓ | Powder | - |
| Y-27632, MF*** | - | ✓ | - | ✓ | ✓ | ✓ | ✓ | Powder | Link |
| CultureSure Y-27632 | - | ✓ | - | - | ✓ | ✓ | ✓ | Powder | Link |
| CultureSure 10mmol/L Y-27632 Solution, Animal-derived-free |
- | ✓ | ✓ | - | ✓ | ✓ | ✓ |
Liquid Sterilized with filter |
Link |
* Click to move to the PubMed Central search results.
** This product is complied with ICH-Q7 (GMP for APIs) as a raw material for commercial production of regenerative medicine products.
*** The manufacturing process and analytical procedure are validated.
Made by FUJIFILM Wako Pure Chemical Corporation and distributed by FUJIFILM Irvine Scientific