Lysophosphatidic acid (LPA) is a multifunctional intercellular phospholipid messenger. LPA stimulates the growth of a variety of cells including fibroblasts, vascular smooth muscle cells, endothelial cells and keratinocytes. It acts as a proliferative and anti-apoptotic factor. Ligand for LPA1 (EDG-2), LPA2 (EDG-4) and LPA3 (EDG-7) receptors. It also inhibits differentiation of neural stem cells into neurons. Product Specification Formula:C21H40O7P . Na MW:458.5 CAS:325465-93-8 Purity:≥98% (TLC) Appearance:Waxy solid. Long Term Storage:-20°C