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. 2017 Nov 21;10:579. doi: 10.1186/s13071-017-2522-9

Fig. 1.

Fig. 1

a Typical two-dimensional electrophoresis (2-DE) gel of Trichinella pseudospiralis adult worms excretory-secretory proteins separated in the first dimension in the pH range 4–7 and then in the second dimension on a 12% non-linear gradient polyacrylamide gel. The 2-DE gel was stained with coomassie brilliant blue G-250. Peptide spots selected for analysis are numbered. b Western blot of adult worms excretory-secretory proteins probed with pig infection sera at 26 days post-infection. Peptide spots selected for analysis are numbered. c Western blot of adult worms excretory-secretory probed with normal pig sera