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. 2017 Jan 25;6(1):61–66. doi: 10.7774/cevr.2017.6.1.61

Fig. 1. Strategy of influenza virus like particles (VLPs) production using nitrocellulose membrane–based filtration system (NCFS). Influenza VLPs were generated by baculovirus-insect cell expression system and purified by NCFS and ultracentrifugation. HA, hemagglutinin; NA, neuraminidase.

Fig. 1