
IndraLab
Statements
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"While our finding is that parasite cleavage of HK is unlike that of host kallikrein cleavage of HK, it has been reported that S. mansoni homogenates do possess a kallikrein-like activity; this is associated with an uncharacterized 66 kDa protein, sK1, that has been described as hydrolyzing the kallikrein synthetic substrate d-Pro-Phe-Arg-p-nitroanilide [ xref ]."