the plasma tpa-inhibitor complex is precipitated strongly by antisera against plasminogen activator inhibitors ( pais ) of human hep g2 hepatoma and ht-1080 fibrosarcoma cells and weakly by antiserum against bovine aortic endothelial cell pai but not by antiserum against a placental pai ( pai-2 ) suggesting that the plasma inhibitor is immunologically related to hep g2 , ht-1080 and possibly endothedial cell pais .
C0030191
pai-2
C0032145
pais