Gregory J D
Biochem J. 1973 Jun;133(2):383-6. doi: 10.1042/bj1330383.
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.
从牛鼻中隔分离出的蛋白聚糖是一种含有连接因子的部分聚集复合物。两种必需因子可从蛋白聚糖亚基中分离出来,并在氯化铯密度梯度中解析。当添加连接因子时,纯化的蛋白聚糖亚基经软骨素酶消化并不影响其聚集。