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. 2019 Dec 5;8(4):286. doi: 10.3390/pathogens8040286

Figure 3.

Figure 3

Detection of antibodies against Classical swine fever virus by two ELISAs. A total of 33 serum samples were treated with phosphate buffered saline (PBS) 0.3% Tween20 or PBS 0.5% Tween20 and incubated at 56 °C for 30 min. Afterwards, these samples were analyzed in comparison to non-treated samples in an E2-specific (A) and Erns-specific (B) ELISA.