Fig. 2: Expression of native-like trimers on producer cells and NDV VLPs.

A Binding of HIV-1 Envelope monoclonal antibodies to chimeric NDV F/1086 C protein on transfected A549 cells by flow cytometry. B Summary of HIV-1 Envelope monoclonal antibodies binding to chimeric NDV F/1086 C proteins on transfected, or Ad4 FDE3 Env150 infected A549 cells. MFI is normalized to VRC01. C Binding of VRC01 and PGT145 to stabilized 1086 C NFL-TD and SOSIP proteins on chimeric NDV F VLPs by flow virometry.