出典:Wikipedia
出典:『Wikipedia』 (2011/06/24 05:21 UTC 版)
Sphingosine-1-phosphate (S1P) is a signaling sphingolipid. It is also referred to as a bioactive lipid mediator. Sphingolipids at large form a class of lipids characterized by a particular aliphatic aminoalcohol, which is sphingosine.