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. 2018 Mar 15;8:4577. doi: 10.1038/s41598-018-22874-w

Figure 1.

Figure 1

Characterization of purified VLPs. Figure represents Western blot of (A) HA and (B) M1 proteins in the different VLPs. Total HA and M1 contents in the prepared VLPs were analyzed by SDS-PAGE followed by Western blot using mouse anti-influenza HA and anti-M1 antibodies, respectively, (C) Negative staining electron micrographs of different influenza HA VLPs. Bars represent ∼100 nm.