heparan sulfate proteoglycans ( hspgs ) and dermatan sulfate/chondroitin sulfate proteoglycans may be extracted from the uterine epithelium of immature mice by a 1-min exposure of the luminal surface of excised uteri to 1 % nonidet p-40 detergent .
C0062503
heparan sulfate proteoglycans
C0033692
proteoglycans