Figure 5From: Identification of residues/sequences in the human riboflavin transporter-2 that is important for function and cell biology Co-expression of hRFVT-2 clinically relevant mutants and DsRed-ER in U87 cells. Co-expression of GFP-hRFVT-2 WT and mutants (left) along with DsRed-ER (middle), displayed overlaid images (right). The co-transfected U87 cells were imaged after 24 – 48 hrs of post-transfection.Back to article page