we have investigated the limited proteolysis of the third component of complement , c3 , by a human leukocyte protease , cathepsin g , by using a chemically modified c3 , which was prepared by treatment of c3 with methylamine and a fluorescent thiol reagent , n- ( dimethylamino-4-methylcoumarinyl ) -maleimide ( dacm ) and was thus named dacm-c3me .
C0597304
proteolysis
C0030946
protease