Abstract
Amblyomin-X (Amblyomma Factor Xa inhibitor) is a Kunitz-type protease inhibitor that inhibits FXa in presence of phospholipids or inhibits FX activation by extrinsic tenase complex (FT/FVIIa). This recombinant protein presents similarity with TFPI-1, a major regulator of coagulation process that also has an antitumor activity, as it has been described in literature. In a similar way, Ambl…