555550

Rho Kinase Inhibitor

The Rho kinase inhibitor, CAS 872543-07-6, is a cell-permeable, highly specific, reversible, potent, and ATP-competitive inhibitor of Rho-associated kinase (ROCK; K_i = 1.6 nM).

• Sinonimo/i: Rho Kinase Inhibitor, H-1152, H-1152P, (S)-(+)-2-Methyl-1-[(4-methyl-5-isoquinolinyl)sulfonyl]homopiperazine, 2HCl, ROCK Inhibitor, Dimethylfasudil (diMF, H-1152P)
• Formula empirica (notazione di Hill): C₁₆H₂₁N₃O₂S · 2HCl
• Numero CAS: 871543-07-6
• Peso molecolare: 392.34
• Codice UNSPSC: 12352200
• NACRES: NA.54

Proprietà

• Livello qualitativo: 100
• Saggio: ≥95% (HPLC)
• Stato: solid
• Produttore/marchio commerciale: Calbiochem^®
• Condizioni di stoccaggio: OK to freeze; desiccated (hygroscopic); protect from light
• Colore: white
• Solubilità: methanol: 5 mg/mL; water: 5 mg/mL
• Condizioni di spedizione: ambient
• Temperatura di conservazione: 2-8°C
• InChI: 1S/C16H21N3O2S.2ClH/c1-12-9-18-11-14-5-3-6-15(16(12)14)22(20,21)19-8-4-7-17-10-13(19)2;;/h3,5-6,9,11,13,17H,4,7-8,10H2,1-2H3;2*1H/t13-;;/m0../s1; BFOPDSJOLUQULZ-GXKRWWSZSA-N

Descrizione

Descrizione generale

A cell-permeable isoquinolinesulfonamide compound that acts as a highly specific, reversible, potent, and ATP-competitive inhibitor of G-protein Rho-associated kinase (ROCK; K_i = 1.6 nM). Exhibits a much weaker affinity for other serine/threonine kinases (K_i = 630 nM for PKA, 9.27 μM for PKC, and 10.1 μM for MLCK). Shown to selectively block lysophosphatidic acid-induced, but not PDBu-induced, phosphorylation of myristoylated alanine-rich C kinase substrate MARCKS (IC₅₀ = 2.5 μM) in NT-2 cells. Reported to be more potent and selective than Y-27632 (Cat. Nos. 688000 and 688001). Mainly targets Aurora Kinase A, and induces polyploidization of acute megakaryocytic leukemia cells (AMKL). At 10 mM (500 µg/128 µl) solution of Rho Kinase Inhibitor (Cat. No. 555552) in H₂O is also available.

A cell-permeable isoquinolinesulfonamide compound that acts as a highly specific, reversible, potent, and ATP-competitive inhibitor of G-protein Rho-associated kinase (ROCK; K_i = 1.6 nM). Inhibits other serine/threonine kinases only at higher concentrations (K_i = 630 nM for PKA, 9.27 µM for PKC, and 10.1 µM for MLCK). Shown to selectively block lysophosphatidic acid-induced, but not PDBu-induced, phosphorylation of myristoylated alanine-rich C kinase substrate (MARCKS) in NT-2 cells (IC₅₀ = 2.5 µM). Reported to be a more potent and selective inhibitor than Y-27632 (Cat. No. 688000 & 688001). Mainly targets Aurora Kinase A, and induces polyploidization of acute megakaryocytic leukemia cells (AMKL).

Azioni biochim/fisiol

Cell permeable: yes

Primary Target
ROCK

Product competes with ATP.

Reversible: yes

Target K_i: 1.6 nM against G-protein Rho-associated kinase

Confezionamento

Packaged under inert gas

Attenzione

Toxicity: Harmful (C)

Ricostituzione

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.

Altre note

Wen, Qiang, et al. 2012. Cell150, 575.
Ikenoya, M., et al. 2002. J. Neurochem.81, 9.
Sasaki, Y., et al. 2002. Pharmacol. Ther.93, 225.

Note legali

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable