Proteoglycans are a class of glycoproteins. They consist of a core protein and one or more glucosaminoglycan chains. These chains can be chondroitin sulfate, dermatan sulfate, keratan sulfate, heparin, or heparan sulfate. Proteoglycans can be found naturally throughout the body, in the cartilage and adult tissues such as blood vessels and skin.

Products containing Proteoglycans

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