203390

(±)-Blebbistatin

≥97% (HPLC), solid, Myosin II inhibitor, Calbiochem^®

• Sinónimos: (±)-Blebbistatin
• Fórmula empírica (notación de Hill): C₁₈H₁₆N₂O₂
• Número de CAS: 674289-55-5
• Peso molecular: 292.33
• Código UNSPSC: 12352200
• NACRES: NA.77

Propiedades

• Nombre del producto: (±)-Blebbistatin, (±)-Blebbistatin, CAS 674289-55-5, is a cell-permeable, selective, and reversible inhibitor of nonmuscle myosin II. Blocks cell blebbing and disrupts cell migration & cytoKinesis in vertebrate cells.
• Nivel de calidad: 100
• Ensayo: ≥97% (HPLC)
• Formulario: solid
• fabricante / nombre comercial: Calbiochem^®
• condiciones de almacenamiento: OK to freeze; protect from light
• color: yellow
• solubilidad: methanol: 1.5 mg/mL; 100% DMSO: 100 mg/mL; 90% DMSO: 75 mg/mL
• Condiciones de envío: wet ice
• temp. de almacenamiento: −20°C
• InChI: 1S/C18H16N2O2/c1-12-7-8-15-14(11-12)16(21)18(22)9-10-20(17(18)19-15)13-5-3-2-4-6-13/h2-8,11,22H,9-10H2,1H3
• Clave InChI: LZAXPYOBKSJSEX-UHFFFAOYSA-N

Descripción

Descripción general

A cell-permeable compound that acts as a selective, potent, and reversible inhibitor of non-muscle myosin II. Inhibits the ATPase and gliding motility of human platelets (≤100 µM) without affecting myosin light chain kinase (MLCK) activity. Has been shown to block cell blebbing and to rapidly disrupt directed cell migration and cytokinesis in vertebrate cells. Does not disrupt mitosis or affect contractile ring assembly.

A cell-permeable compound that acts as a selective, potent, and reversible inhibitor of nonmuscle myosin II. Inhibits the ATPase and gliding motility of human platelets (≤ 100 µM) without affecting myosin light chain kinase (MLCK) activity. Has been shown to block cell blebbing and to rapidly disrupt directed cell migration and cytokinesis in vertebrate cells. Does not disrupt mitosis or affect contractile ring assembly. A 50 mM (5 mg/342 µl) solution of (±)-Blebbistatin (Cat. No. 203389) in 90% DMSO is also available.

Acciones bioquímicas o fisiológicas

Cell permeable: yes

Primary Target
ATPase

Product does not compete with ATP.

Reversible: yes

Target IC₅₀: <100 µM inhibiting the ATPase and gliding motility of human platelets

Envase

Packaged under inert gas

Reconstitución

Following reconstitution in 90% DMSO, aliquot and freeze (-20°C). Stock solutions in 90% DMSO are stable for up to 1 month at -20°C. Stock solutions in 100% DMSO are unstable; reconstitute just prior to use.

Otras notas

Shu, S., et al. 2005. Proc. Natl. Acad. Sci. USA102, 1472.
Kovacs, M., et al. 2004. J. Biol. Chem.279, 35557.
Straight, A.F., et al. 2003. Science299, 1743.
Cheung, A., et al. 2001. Mol. Biol. Cell Suppl.12, 271a.

Información legal

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

Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 2
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable