1,2-Dipentadecanoyl-sn-glycero-3-phospho- (1'-rac-glycerol) (sodium)

1,2-Dipentadecanoyl-sn-glycero-3-phospho- (1'-rac-glycerol) sodium functions as an activator for the protein kinase C family and is an anionic phospholipid found in mitochondrial and microsomal membranes, playing a crucial role in the composition of lung surfactant, particularly within the membranes of lamellar bodies in the lungs.