Fig. 4From: Toxoplasma gondii and Neospora caninum infections in South American camelids in Switzerland and assessment of serological tests for diagnosisImmunoblot 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 positiveBack to article page