341207

ET-18-OCH₃

A cell-permeable and reversible cytotoxic agent that shows selective cytocidal activity against neoplastic cells and virally transformed cells.

• Synonyme(s) : ET-18-OCH₃, Edelfosine, 1-O-Octadecyl-2-O-methyl- rac-glycero-3-phosphorylcholine, Edelfosine, 1-O-Octadecyl-2-O-methyl-rac-glycero-3-phosphorylcholine
• Formule empirique (notation de Hill): C₂₇H₅₈NO₆P
• Numéro CAS: 70641-51-9
• Poids moléculaire : 523.73
• Numéro MDL: MFCD00135190
• Code UNSPSC : 12352200

Propriétés

• Niveau de qualité: 100
• Pureté: ≥95% (TLC)
• Forme: solid
• Fabricant/nom de marque: Calbiochem^®
• Conditions de stockage: OK to freeze
• Couleur: white
• Solubilité: DMSO: 5 mg/mL; ethanol: 5 mg/mL; chloroform: 50 mg/mL; water: soluble
• Conditions d'expédition: ambient
• Température de stockage: −20°C
• InChI: 1S/C27H58NO6P/c1-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-23-32-25-27(31-5)26-34-35(29,30)33-24-22-28(2,3)4/h27H,6-26H2,1-5H3
• Clé InChI: MHFRGQHAERHWKZ-UHFFFAOYSA-N

Description

Description générale

A cell-permeable and reversible cytotoxic agent that shows selective cytocidal activity against neoplastic cells and virally transformed cells. Selectively inhibits phosphatidylinositol-specific phospholipase C (PI-PLC, IC₅₀ = 9.6 µM) but does not inhibit phosphatidylcholine-specific PLC or PLD. Inhibits protein kinase C from various leukemic cells. Also promotes rapid and selective apoptosis in human leukemic cells. Has strong antitumor and anticancer properties.

A cell-permeable and reversible cytotoxic agent that shows selective cytocidal activity against neoplastic cells and virally transformed cells. Selectively inhibits phosphatidylinositol-specific phospholipase C (PI-PLC, IC₅₀ = 9.6 µM) but does not inhibit phosphatidylcholine-specific PLC or PLD. Promotes apoptosis in mitogen-activated, but not resting, T lymphocytes in a dose- and time-dependent manner. Also promotes rapid and selective apoptosis in human leukemic cells.

Actions biochimiques/physiologiques

Cell permeable: yes

Primary Target
PI-PLC

Product does not compete with ATP.

Reversible: yes

Target IC₅₀: 9.6 µM against phosphatidylinositol-specific phospholipase C (PI-PLC)

Attention

Material may form micelles in aqueous stock solutions, which may affect experimental results.

Avertissement

Toxicity: Carcinogenic / Teratogenic (D)

Reconstitution

Following reconstitution in ethanol, aliquot and freeze (-20°C). Ethanol stock solutions are stable for up to 3 months at -20°C. Unstable in aqueous solution; reconstitute just prior to use.

Autres remarques

Harguindey, J., et al. 2000. Apoptosis5, 87.
Cabaner, C., et al. 1999. Br. J. Pharmacol. 127, 813.
Powis, G., and Phil, D. 1994. Cancer Metastasis Rev.13, 91.
Helfman, D., et al. 1993. Cancer Res. 53, 2955.
Mollinedo, F., et al. 1993. Biochem. Biophys. Res. Commun. 192, 603.
Powis, G., et al. 1992. Cancer Res.52, 2835.
Oishi, K., et al. 1988. Biochem. Biophys. Res. Commun.157, 1000.

Informations légales

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

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable