Fig. 3From: A recombinant antigen-based enzyme-linked immunosorbent assay (ELISA) for lungworm detection in sealsImmunoblot pattern of northern elephant and grey seals. Immunoblot pattern with serum samples of northern elephant seals, which were ELISA-positive and necropsy-positive for lungworms (lanes 1–2), ELISA-negative and necropsy-negative (lanes 3–4), ELISA-negative and necropsy-positive (lanes 5–6). Immunoblot pattern of lungworm-positive grey seals are shown in lane 7, those of lungworm-negative grey seals are shown in lanes 8–9. M = Spectra™ Multicolor Broad Range Protein Ladder (Thermo Scientific)Back to article page