Y-27632 is a selective, ATP-competitive Rho-associated kinase (ROCK) inhibitor provided as a ready-to-use 10 mM solution in DMSO (1 mL). It is commonly used in cell biology to promote survival of dissociated cells, investigate cytoskeletal dynamics, and modulate ROCK signaling. The compound has molecular formula C14H21N3O, molecular weight 247.34 g/mol, and CAS 146986-50-7.
- Selective inhibitor of ROCK I and ROCK II.
- Ready-to-use 10 mM solution in DMSO for convenient dosing.
- Supports improved survival of dissociated cells in culture.
- Useful for studying cytoskeletal remodeling and cell motility.
- Documented biochemical potency in the low hundreds of nanomolar range.
- Soluble in DMSO for preparation of concentrated stock solutions.