559300

Safingol

A cell-permeable and reversible lyso-sphingolipid protein kinase C (PKC) inhibitor that competitively interacts at the regulatory phorbol binding domain of PKC.

• Synonim(y): Safingol, L- threo-Dihydrosphingosine
• Wzór empiryczny (zapis Hilla): C₁₈H₃₉NO₂
• Numer CAS: 15639-50-6
• Masa cząsteczkowa: 301.51
• Numer MDL: MFCD00792847
• Kod UNSPSC: 12352200

Właściwości

• Poziom jakości: 100
• Próba: ≥98% (TLC)
• Postać: solid
• producent / nazwa handlowa: Calbiochem^®
• warunki przechowywania: OK to freeze
• kolor: white
• rozpuszczalność: ethanol: 10 mg/mL; DMSO: 5 mg/mL; methanol: 5 mg/mL
• Warunki transportu: ambient
• temp. przechowywania: −20°C
• InChI: 1S/C18H39NO2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-18(21)17(19)16-20/h17-18,20-21H,2-16,19H2,1H3
• Klucz InChI: OTKJDMGTUTTYMP-UHFFFAOYSA-N

Opis

Opis ogólny

A cell-permeable and reversible lyso-sphingolipid protein kinase C (PKC) inhibitor that competitively interacts at the regulatory phorbol binding domain of PKC. Inhibits enzymatic activity and ³H-phorbol dibutyrate binding of purified rat brain PKC (IC₅₀ = 37.5 µM and 31 µM, respectively). Inhibits human PKC_α, the major overexpressed isoenzyme in MCF-7 DOXR cells (IC₅₀ = 40 µM). Enhances the cytotoxic effect of the chemotherapeutic agent Mitomycin C (MMC; Cat. Nos. 47589 and 475820) in gastric cancer cells by promoting drug-induced apoptosis.

A cell-permeable and reversible lyso-sphingolipid protein kinase C (PKC) inhibitor that competitively interacts at the regulatory phorbol binding domain of PKC. Inhibits enzymatic activity and ³H-phorbol dibutyrate binding of purified rat brain PKC (IC₅₀ = 37.5 µM and 31 µM, respectively). Inhibits human PKC_α, the major overexpressed isoenzyme in MCF-7 DOXR cells (IC₅₀ = 40 µM). Enhances the cytotoxic effect of the chemotherapeutic agent mitomycin C (MMC; Cat. No. 47589) in gastric cancer cells by promoting drug-induced apoptosis.

Działania biochem./fizjol.

Cell permeable: yes

Primary Target
Enzymatic activity and 3H-phorbol dibutyrate binding of purified rat brain PKC

Product does not compete with ATP.

Reversible: yes

Target IC₅₀: 37.5 µM and 31 µM, inhibiting enzymatic activity and 3H-phorbol dibutyrate binding of purified rat brain PKC, respectively

Ostrzeżenie

Toxicity: Irritant (B)

Rekonstytucja

Following initial thaw, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

Inne uwagi

Kedderis, L.B., et al. 1995. Fundam. Appl. Toxicol.25, 201.
Sachs, C.W., et al. 1995. J. Biol. Chem. 270, 26639.
Schwartz, G.K., et al. 1995. J. Natl. Cancer Inst.87,1394.

Informacje prawne

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

Ta strona może zawierać tekst przetłumaczony maszynowo.

Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 11 - Combustible Solids
• Klasa zagrożenia wodnego (WGK): WGK 3
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable