arylsulphatase b activity in fibroblast homogenates assayed with o- ( beta-n-acetylgalactosamine 4-sulphate ) - ( 1 -- -- 4 ) -o-d- ( beta-glucuronic acid ) - ( 1 -- -- 3 ) -o-d-n-acetyl [ 1-3h ] galactosaminitol 4-sulphate derived from chondroitin 4-sulphate as substrate clearly distinguished maroteaux-lamy-syndrome patients from normal controls and other mucopolysaccharidosis patients .
C0026709
maroteaux-lamy-syndrome
C0026703
mucopolysaccharidosis