Scaffolded Antigens in Yeast Cell Particle Vaccines Provide Protection against Systemic Polyoma Virus Infection

Figure 12

SDS-PAGE of proteins from cells (Lanes 1–3) and YCPs (Lanes 4–6) expressing VP1-GFP (70 kDa, arrow, 12% of total protein). Lanes 1 and 4, total proteins. Lanes 2 and 5, 16,000 ×g pellet. Lanes 3 and 6, 16,000 ×g supernatant. M: marker proteins.