作者: Benito Casu
DOI: 10.1007/978-1-4613-0371-8_7
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摘要: The most common sulfated glycosaminoglycans (GAGs) are chondroitin 6-sulfate (C6S), 4-sulfate (C4S), dermatansulfate (DS), heparansulfate (HS) and heparin. Together with keratan sulfate (also important, but up to now seldom considered as a drug source), they widely distributed in animal tissues cell surfaces proteoglycans, i.e., polysaccharide chains covalently attached, comb-like, serine residues of polypeptide chains. number length GAG linked the polypetide matrices varies for different same proteoglycan cells.1