Figure 1.
Western blot analysis of epimastigote forms of the Trypanosoma cruzi H1 strain recognized by mother samples from Merida (lanes 1–5). Positive controls serum from Chagasic patient (C+), negative control (C–), and a conjugated anti-IgG human control (CI–). Serum with positive reactivity (lanes 1–4): 4002, 4106, 4124, 4458, 4509. Sera with negative reactivity (lane 5): 4030.