glycosaminoglycan

is likely misspelled.

has no English definition.

As a noun glycosaminoglycan

is any polysaccharide that is a polymer of amino sugars; they are the carbohydrate units of proteoglycans.

As nouns the difference between glycosaminoglycan and heparinoid

is that glycosaminoglycan is (carbohydrate) any polysaccharide that is a polymer of amino sugars; they are the carbohydrate units of proteoglycans while heparinoid is (biochemistry) any of a class of glycosaminoglycans derived from heparin.

As nouns the difference between glycosaminoglycan and acetylgalactosamine

is that glycosaminoglycan is (carbohydrate) any polysaccharide that is a polymer of amino sugars; they are the carbohydrate units of proteoglycans while acetylgalactosamine is (organic compound) the n-acetyl derivative of galactosamine that is a repeat unit in glycosaminoglycans.

As nouns the difference between glycosaminoglycan and mucopolysaccharidosis

is that glycosaminoglycan is (carbohydrate) any polysaccharide that is a polymer of amino sugars; they are the carbohydrate units of proteoglycans while mucopolysaccharidosis is any of a group of metabolic disorders caused by the absence or malfunction of lysosomal enzymes needed to break down glycosaminoglycans.

As nouns the difference between glycosaminoglycan and glucosaminoglycan

is that glycosaminoglycan is (carbohydrate) any polysaccharide that is a polymer of amino sugars; they are the carbohydrate units of proteoglycans while glucosaminoglycan is any glycosaminoglycan derived from glucosamine.