the heparan sulfate proteoglycan , which constituted approximately 15 % of the 35s-labeled proteoglycans in the culture medium has a similar hydrodynamic size ( kd = 0.62 on sepharose cl-2b ) and buoyant density distribution in cscl density gradients as the low buoyant density dermatan sulfate proteoglycan synthesized by the same granulosa cells and described in the accompanying report ( yanagishita , m. , and hascall , v. c. ( 1983 ) j. biol . chem . 258 , 12847-12856 ) .
C0062503
heparan sulfate proteoglycan
C0033692
proteoglycans