5.09106

Sphingosine Kinase-2 Inhibitor, K145

• Sinônimo(s): Sphingosine Kinase-2 Inhibitor, K145, SphK2 Inhibitor, K145
• Fórmula empírica (Notação de Hill): C₁₈H₂₄N₂O₃S
• Número CAS: 1309444-75-4
• Peso molecular: 348.46
• Código UNSPSC: 12352200

Propriedades

• Ensaio: ≥95% (HPLC)
• Nível de qualidade: 100
• forma: powder
• potência: 4.3 μM IC₅₀
• fabricante/nome comercial: Calbiochem^®
• condição de armazenamento: OK to freeze; protect from light
• cor: off-white
• solubilidade: DMSO: 100 mg/mL; water: 2.5 mg/mL
• temperatura de armazenamento: 2-8°C

Descrição

Descrição geral

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.

Ações bioquímicas/fisiológicas

Cell permeable: yes

Primary Target
Sphk2

Embalagem

Packaged under inert gas

Advertência

Toxicity: Standard Handling (A)

Reconstituição

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

Outras notas

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

Informações legais

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

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable