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. 2009 Nov 19;298(2):G267–G274. doi: 10.1152/ajpgi.00435.2009

Fig. 1.

Fig. 1.

Membrane targeting of human sodium-dependent vitamin C transporter-2 (hSVCT2)-yellow fluorescent protein (YFP) in HepG2 cells. A: schematic representation of the full-length hSVCT2 protein (1–650 amino acids) with YFP fused to the COOH terminus (hSVCT2-YFP). B: lateral (x-y) confocal images of a stable HepG2 cell line expressing hSVCT2-YFP (top) and YFP (bottom). Scale bar = 10 μm. C: [14C]ascorbic acid uptake (32 μM) assays in a stable hSVCT2-YFP expressing HepG2 cell line. Results represent means ± SE (n ≥ 3, *P < 0.01).