Figure 2

TCR Vβ13 protein expression was detected in TCR gene-transfected CD3+T cells by Western Blot analysis. Lane 1: CD3+T cells transfected with TCR Vα6-IRES-TCR Vβ13 recombinant plasmid; Lane 2: CD3+T cells transfected with TCR Vβ13-IRES-TCR Vα6 recombinant plasmid; Lane 3: mononuclear cells from cord blood expressing TCR Vβ13 protein as a positive control; Lane 4: CD3+T cells transfected with empty plasmid.