Den totale plasmaproteinbinding af iloprost er uafhængig af koncentrationen i området 30 til 3000 pikogram/ ml og er cirka 60%, af hvilke 75% skyldes albuminbinding.
Total plasma protein binding of iloprost is concentration-independent in the range of 30 to 3000 picograms/ ml and amounts to approximately 60%, of which 75% is due to albumin binding.