5.09106

Sphingosine Kinase-2 Inhibitor, K145

• Sinónimos: Sphingosine Kinase-2 Inhibitor, K145, SphK2 Inhibitor, K145
• Fórmula empírica (notación de Hill): C₁₈H₂₄N₂O₃S
• Número de CAS: 1309444-75-4
• Peso molecular: 348.46
• Código UNSPSC: 12352200
• NACRES: NA.77

Propiedades

• Análisis: ≥95% (HPLC)
• Nivel de calidad: 100
• formulario: powder
• potencia: 4.3 μM IC₅₀
• fabricante / nombre comercial: Calbiochem^®
• condiciones de almacenamiento: OK to freeze; protect from light
• color: off-white
• solubilidad: DMSO: 100 mg/mL; water: 2.5 mg/mL
• temp. de almacenamiento: 2-8°C

Descripción

Descripción general

A cell permeable, orally bioavailable thiazolidine-2,4-dione derivative that acts as a selective, sphingosine competitive inhibitor of spingosine Kinase -2 (SphK2; IC₅₀ = 4.3 µM; Ki = 6.4 µM), but does not affect the activities of sphingosine kinase-1, ceremide kinase, and ceramide synthase even at high concentration (~10 micro;M). Shown to inhibit the growth of U937 human leukemic monocyte lymphoma cells by inducing apoptosis and inhibiting the phosphorylation of ERK and Akt. Blocks the growth of U937 cells in nude mice and inhibits the growth of JC tumor cells in BALB/c mice without any apparent toxicity.

A cell permeable, orally bioavailable thiazolidine-2,4-dione derivative that acts as a selective, sphingosine competitive inhibitor of spingosine Kinase -2 (SphK2; IC₅₀ = 4.3 µM; Ki = 6.4 µM), but does not affect the activities of sphingosine kinase-1, ceremide kinase, and ceramide synthase even at high concentration (~10 micro;M). Shown to inhibit the growth of U937 human leukemic monocyte lymphoma cells by inducing apoptosis and inhibiting the phosphorylation of ERK and Akt. Blocks the growth of U937 cells in nude mice and inhibits the growth of JC tumor cells in BALB/c mice without any apparent toxicity.

Please note that the molecular weight for this compound is batch-specific due to variable water content.

Acciones bioquímicas o fisiológicas

Cell permeable: yes

Primary Target
Sphk2

Envase

Packaged under inert gas

Advertencia

Toxicity: Standard Handling (A)

Reconstitución

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 2 months at -20°C.

Otras notas

Liu, K., et al. 2013. PLos One8, e56471.

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 3
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable