antisera against the dermatan sulfate proteoglycans from bovine articular cartilage , dspg ii [ rosenberg et al . j. biol . chem . 260 , 6304 ( 1985 ) ] and human skin fibroblasts [ glossl et al . j. biol . chem . 259 , 14144 ( 1984 ) ] were used to show that the unmodified smooth muscle precursor core protein was immunologically related to both the cartilage and fibroblast core proteins .
C0033665
precursor
C0033684
proteins