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. 2020 Jul 10;20:493. doi: 10.1186/s12879-020-05220-2

Fig. 3.

Fig. 3

a SDS-PAGE and b Western blot showing the purified 6 vaccine candidates. Lane 1: rH2 (~ 26.7 kDa); Lane 2: rA4 (~ 33.9 kDa); Lane 3: rE4 (~ 38.8 kDa); Lane 4: rD6 (~ 78.1 kDa); Lane 5: rE6 (~ 81.2 kDa); Lane 6: rH6 (~ 110.2 kDa). Arrowheads show the recombinant proteins