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Submit ReviewN,N-Dimethylsphingosine is a competitive sphingosine kinase (SphK) inhibitor. Exhibits inhibitory activity in platelets and in cytosolic extracts from U937, Swiss 3T3 and PC12 cells. Selectively inhibits sphingosine phosphorylation; does not inhibit N-acylation, and displays no inhibitory effect on protein kinase C at concentrations that inhibit SphK. Increases the release of IL-1β and MCP-1 in cultured astrocytes; thought to mediate mechanical allodynia via this mechanism.
| 分子量 | 327.55 |
| 公式 | C20H41NO2 |
| 储存 | Store at -20°C |
| 纯度 | ≥98% (HPLC) |
| CAS Number | 119567-63-4 |
| PubChem ID | 5282309 |
| InChI Key | YRXOQXUDKDCXME-YIVRLKKSSA-N |
| Smiles | O[C@@H]([C@H](CO)N(C)C)/C=C/CCCCCCCCCCCCC |
上方提供的技术数据仅供参考。批次相关数据请参见分析证书。
Tocris products are intended for laboratory research use only, unless stated otherwise.
参考文献是支持产品生物活性的出版物。
Patti et al (2012) Metabolomics implicates altered sphingolipids in chronic pain of neuropathic origin. Nat.Chem.Biol. 8 232 PMID: 22267119
Edsall et al (1998) N,N-dimethylsphingosine is a potent competitive inhibitor of sphingosine kinase but not of protein kinase C: modulation of cellular levels of sphingosine 1-phosphate and ceramide. Biochemistry 37 12892 PMID: 9737868
Yatomi et al (1996) N,N-dimethylsphingosine inhibition of sphingosine kinase and sphingosine 1-phosphate activity in human platelets. Biochemistry 35 626 PMID: 8555236
关键词: N,N-Dimethylsphingosine, N,N-Dimethylsphingosine supplier, sphingosine, kinases, SphK, inhibitors, inhibits, neuropathic, pain, Sphingosine, Kinase, 4640, Tocris Bioscience
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