the proteinase , brinase ( mr approximately 35000 ) , from aspergillus oryzae , which has been used in therapeutic attempts as a thrombolytic agent in arterial thrombosis , binds to purified human alpha 2-macroglobulin ( alpha 2m ) with a stoichiometry of 1.7-1.9 mol of enzyme/mol inhibitor .
C0030946
proteinase
C0014442
enzyme