title: Multiple aggregation factors in cartilage proteoglycan.
abstract: Proteoglycan as isolated from bovine nasal septa is a partially aggregated complex containing linking factors. Two essential factors can be separated from proteoglycan subunits and resolved in a CsCl density gradient. Chondroitinase digestion of the purified proteoglycan subunits does not interfere with their aggregation when the linking factors are added.
mesh_terms: D000818:Animals; D001665:Binding Sites; D002356:Cartilage / Q000032:analysis*; D002417:Cattle; D002499:Centrifugation, Density Gradient; D006025:Glycosaminoglycans / Q000032:analysis* / Q000302:isolation & purification; D008968:Molecular Conformation; D009300:Nasal Septum; D014461:Ultracentrifugation
chemical_list: D006025:Glycosaminoglycans