title: Extraction and measurement of glycosaminoglycans in serum and cell culture medium: a system with the use of an aliphatic quaternary ammonium salt.
mesh_terms: D000438:Alcohols; D011232:Chemical Precipitation; D002807:Chondroitin / Q000032:analysis; D003238:Connective Tissue / Q000032:analysis; D003470:Culture Media / Q000032:analysis*; D046508:Culture Techniques; D006025:Glycosaminoglycans / Q000097:blood*; D006801:Humans; D006820:Hyaluronic Acid / Q000032:analysis; D007202:Indicators and Reagents; D008697:Methane; D000644:Quaternary Ammonium Compounds
chemical_list: D000438:Alcohols; D003470:Culture Media; D006025:Glycosaminoglycans; D007202:Indicators and Reagents; D000644:Quaternary Ammonium Compounds; D006820:Hyaluronic Acid; D002807:Chondroitin; D008697:Methane