Dermatan_sulfate
Dermatan sulfate
Glycosaminoglycan found in animals
Dermatan sulfate is a glycosaminoglycan (formerly called a mucopolysaccharide) found mostly in skin, but also in blood vessels, heart valves, tendons, and lungs.
It is also referred to as chondroitin sulfate B,[1] although it is no longer classified as a form of chondroitin sulfate by most sources. The formula is C14H21NO15S. This carbohydrate is composed of linear polymers of disaccharide units that contain, N-acetyl galactosamine (GalNAc) and iduronic acid (IdoA). These repeating units are sulfated at a variety of positions.[2] Dermatan sulfate is a component of the compound sulodexide.[3]