Author:
Bayliss M T,Ridgway G D,Ali S Y
Abstract
Pieces of adult human articular cartilage and chondrosarcoma were incubated in the presence of [35S]sulphate. After continuous or pulse-change incorporation of radioactivity, proteoglycans were extracted with 4.0 M-guanidinium chloride, purified by equilibrium density-gradient centrifugation and fractionated by gel chromatography. A comparison of the results suggests that the formation of stable aggregates occurs at a lower rate in articular cartilage than in chondrosarcoma.
Subject
Cell Biology,Molecular Biology,Biochemistry
Cited by
34 articles.
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