PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11465877-1 2001 UNLABELLED: Reviparin (reviparin sodium) is a low molecular weight heparin (LMWH) that catalyses the inactivation of factors Xa and IIa by binding to antithrombin, which ultimately leads to the inhibition of the clotting cascade. Heparin, Low-Molecular-Weight 76-80 serpin family C member 1 Homo sapiens 150-162