PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9335355-7 1997 Our data demonstrate that in contrast to PU, PU-NAH and PU-HAH are strong mediators of factor XIa and factor IXa formation in normal and antithrombin-deficient plasma. pu-nah 45-51 serpin family C member 1 Homo sapiens 137-149