Figure 4From: Amoebic forms of Blastocystis spp. - evidence for a pathogenic roleProtease profile from the cell lysates of symptomatic isolates (S1-S5) and asymptomatic isolates (A1-A5) of Blastocystis spp. The concentration of the cell lysate was standardized (0.1 mg/ml) and the lysates of each isolate was harvested on day 5 of incubation at 37C.Back to article page