PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12886459-5 2003 On the other hand, heparin, heparan sulfate, and bovine and tuna dermatan sulfate improved (1.2 to 3.4 times) kallikrein inhibition by antithrombin (1.4 microM), while chondroitin 4- and 6-sulfates reduced it (1.3 times). Dermatan Sulfate 65-81 serpin family C member 1 Homo sapiens 135-147