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Abstract • A protein-polysacchaaride light fraction was obtained from squid skin by water extraction with a high-speed homogenizer followed by ultracentrifugation. The protein-polysaccharide light fraction was further purified by ion-exchange chromatography on DEAE-cellulose and by gel chromatography on Sepharose-4B. • The results of chemical analysis and enzymic digestion showed that the purified protein-polysaccharide light fraction is a chrondrotin-protein complex which is practically free from ester sulfate.
収録刊行物
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- Biochimica et Biophysica Acta (BBA) - General Subjects
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Biochimica et Biophysica Acta (BBA) - General Subjects 252 (3), 612-615, 1971-12
Elsevier BV