α - (2 - [1, 2- distearoyl- sn- glycero( 3) fosfooxy] ethylkarbamoyl) - ω- methoxypoly( oxyethylen) - 40 ve formě sodné soli
α - (2 - [1, 2- distearoyl- sn- glycero( 3) phosphooxy] ethylcarbamoyl) - ω- methoxypoly( oxyethylen) - 40 natriumsalt (MPEG- DSPE) helhydrogeneret sojafosfatidylcholin (HSPC) kolesterol ammoniumsulfat saccharose histidin vand til injektionsvæsker saltsyre natriumhydroxid.