Fig. 2From: Marburg virus-like particles by co-expression of glycoprotein and matrix protein in insect cells induces immune responses in miceWestern blot analysis of GP and VP40 protein expression in the MARV VLPs. 10 μg of MARV VLPs by co-expression of GP and VP40 were mixed with reducing (with β-mercaptoethanol) protein sample buffer, heated at 95 °C for 5 min, and then subjected to 10% SDS-PAGE with different gels. Two different gels were transferred onto a polyvinylidene fluoride (PVDF) membrane for the Western blot analysis, respectively. a GP was incubated with mouse anti-MARV GP polyclonal antibody (control, lane 1; MARV VLPs, lane 2) and the molecular weight were approximately 150KD. b VP40 proteins was incubated with mouse anti-MARV VP40 polyclonal antibody (MARV VLPs, lane 1; control, lane 2) and the molecular weight were approximately 38KDBack to article page