For analysis of immune-mediated virus clearance mouse monoclonal IgG3 antibody against SINV E2 (SV127; 20932 (link)) was used. For antibody imaging, SV127 was conjugated with Dylight 594 (Thermo Scientific, ~5 dye molecules/IgG molecule) as previously described20 (link). Infected cells were treated with 1–5 μg/ml of SV127 or 500 U/ml of rat IFNγ (PBL). Antibody to TrkA (Clone 315104, R&D Systems) at 1 μg/ml was used as a control. Infected cells were identified with a rabbit polyclonal antibody to SINV nsP333 (link) and CF633-conjugated anti rabbit IgG(H + L) (Biotium).
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