Fig. 4From: Functional expression of a novel Kunitz type protease inhibitor from the human blood fluke Schistosoma mansoni SDS-PAGE (left panel) (3 μg of each protein) and Western blotting (300 ng of each protein) with mouse anti-SmKI-1 polyclonal antibody (right panel): Lane 1, ulinastatin; lane 2, SmKI-1; lane 3, EgKI; lane 4, BPTI; M, Molecular weight markers (kDa)Back to article page