752603.fig.003a
(a)
752603.fig.003b
(b)
Figure 3: Identification of sFLT-1 from HUVEC. RT-PCR was performed using primers corresponding to human sFLT-1 and GAPDH cDNA sequences. GAPDH served as an internal RNA loading control. (a) Lane M: DNA marker (100 bp, Mbiotech, Korea); lane 1: arrow indicates GAPDH at 121 bp. (b) Lane M: DNA marker (1 Kb plus 100 bp, Mbiotech, Korea); lane 1: arrow indicates amplification of sFLT-1 at 1000 bp.