however , the heparan sulfate that interacted minimally with the protease inhibitor constituted greater than 99 % of the mucopolysaccharide mass , represented less than 1 % of the starting biologic activity , and possessed a specific anticoagulant potency of less than 0.0002 usp unit/10 ( 6 ) 35s-cpm .
C0019143
heparan sulfate
C0017973
mucopolysaccharide