Fig. 2From: Identification of antigens in the Trichinella spiralis extracellular vesicles for serological detection of early stage infection in swineDetermination of components of Ts-ML-ES and Ts-ML-EVs. A SDS-PAGE of Ts-ML-ES and Ts-ML-EVs stained with Coomassie Bright Blue and silver. B Ts-ML-ES and Ts-ML-EVs were identified by serum at 25 dpi with 10,000Â T. spiralis. Negative serum was used as a controlBack to article page