Journal: Viruses

Article Title: Recombinant Pseudorabies Virus with TK/gE Gene Deletion and Flt3L Co-Expression Enhances the Innate and Adaptive Immune Response via Activating Dendritic Cells

doi: 10.3390/v13040691

Figure Lengend Snippet: Characterization of the recombinant HNX-TK − /gE − -Flt3L. ( A ) Detection of the transcription of the Flt3L gene in HNX-TK − /gE − -Flt3L virus- and HNX-infected cells through RT-qPCR (**** < 0.001). ( B ) Detection of the Flt3L protein and viral gB protein expression through an immunofluorescence assay (IFA). Green: gB-positive cells; red: Flt3L-positive cells; blue: DAPI-stained PK-15 cell nucleus. DAPI, 4’,6-diamidino-2-phenylindole. ( C ) Western blot analysis of β-actin, gD, and Flt3L of the PK-15 cells infected with HNX-TK − /gE − -Flt3L, HNX, or DMEM as a control. ( D ) One step growth curves of HNX-TK − /gE − -Flt3L and HNX in PK-15 cells.

Article Snippet: The blots were blocked by skim milk (BD, Bioscience, Inc., Saint Louis, MO, USA), and this was followed by incubation with rabbit anti-Flt3L polyclonal antibody (Bioss, Beijing, China), mouse anti-gD monoclonal antibody (Keqian Ltd., Wuhan, China), and mouse anti-β-actin monoclonal antibody (Bioss).

Techniques: Recombinant, Infection, Quantitative RT-PCR, Expressing, Immunofluorescence, Staining, Western Blot