Fig. 2From: Identification of canine norovirus in dogs in South KoreaExpression of P domain protein (a). Concentration of the purified P domain protein was determined by Bradford assay, and SDS-PAGE gel loaded with 2 μl, 5 μl, and 10 μl of the protein (1 mg/ml) were stained with Coomassie blue. Immunoblotting with CaNoV positive antibody (b). The recombinant N proteins were transferred to nitrocellulose membrane, and the membrane was incubated with CaNoV-positive dog serum (lane +) or negative control dog serum (lane -)Back to article page