this crossreaction of anti-dna antibodies was further substantiated by the finding that 17 out of 42 anti-dna monoclonal antibodies ( mab ) also bound to hs , 11 out of 17 hs positive mab bound to heparan sulfate proteoglycan ( hspg ) purified from human glomerular basement membranes ( gbm ) and 7 out of 42 bound directly to isolated human gbm-loops .
C0019143
hs
C0062503
heparan sulfate proteoglycan