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. 2020 May 14;13:256. doi: 10.1186/s13071-020-04128-9

Fig. 4.

Fig. 4

Immunoblot results for antibodies against N. caninum on field serum samples from Swiss South American camelids (SAC). Abbreviations: M, marker; PB, positive control (bovine); PC, positive control (Llama 1); NC, negative control (Llama 2); samples 8–28, Swiss SAC field serum samples; +, positive immunoblot result; −, negative immunoblot result. Bands corresponding to immunodominant N. caninum antigens (17, 29, 30, 33 and 37 kDa) are indicated with *. Samples recognizing two or more immunodominant antigens were considered positive