Replaces Prod. #: ALX-303-003
A biologically active, cell-permeable, but nonphysiologic ceramide analog. It activates protein phosphatase 2A and MAP kinase (MAPK/ERK), suppresses insulin-induced tyrosine phosphorylation and inhibits glycoprotein traffic by the secretory pathway. It inhibits diacylglycerol accumulation and phospholipase D activation in fibroblasts. It induces an arrest at the G0/G1 transition of the cell cycle (10μM) and causes apoptosis (15μM or greater) in Molt-4 leukemia cells.
Product Details
Alternative Name: | N-Hexanoyl-D-erythro-sphingosine |
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Formula: | C24H47NO3 |
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MW: | 397.7 |
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CAS: | 124753-97-5 |
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Purity: | ≥98% (TLC) |
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Appearance: | White waxy solid. |
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Solubility: | Soluble in 100% ethanol (>25mg/ml) and DMSO (>50mg/ml). |
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Shipping: | Ambient Temperature |
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Long Term Storage: | -20°C |
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Use/Stability: | Stable for at least 1 year after receipt when stored, as supplied, at -20°C. Stock solutions are stable for up to 3 months at -20°C. |
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Regulatory Status: | RUO - Research Use Only |
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Product Literature References
LAPTM4B facilitates late endosomal ceramide export to control cell death pathways: T. Blom, et al.; Nat. Chem. Biol.
11, 799 (2015),
Abstract;
Age-dependent changes in the sphingolipid composition of mouse CD4+ T cell membranes and immune synapses implicate glucosylceramides in age-related T cell dysfunction: A. Molano, et al.; PLoS One
7, e47650 (2012),
Abstract;
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Role for ceramide in cell cycle arrest: S. Jayadev, et al.; J. Biol. Chem.
270, 2047 (1995),
Abstract;
Identification of a defect in the phospholipase D/diacylglycerol pathway in cellular senescence: M.E. Venable, et al.; J. Biol. Chem.
269, 26040 (1994),
Abstract;
Induction of apoptotic DNA damage and cell death by activation of the sphingomyelin pathway: W.D. Jarvis, et al.; Proc. Natl. Acad. Sci. USA
91, 73 (1994),
Abstract;
Ceramide activates heterotrimeric protein phosphatase 2A: R.T. Dobrowsky, et al.; J. Biol. Chem.
268, 15523 (1993),
Abstract;
Sphingomyelinase and ceramide activate mitogen-activated protein kinase in myeloid HL-60 cells: M.A. Raines, et al.; J. Biol. Chem.
268, 14572 (1993),
Abstract;
Ceramide stimulates a cytosolic protein phosphatase: R.T. Dobrowsky & Y.A. Hannun; J. Biol. Chem.
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Abstract;