Figure 3
From: Identification of a human TFPI-2 splice variant that is upregulated in human tumor tissues
Quantitative real-time RT-PCR analyses of human TFPI-2 transcripts in normal and tumor samples. The copy numbers of TFPI-2 and asTFPI-2 in several selected samples were determined and normalized to 102 copies of cyclophilin in each sample. The copy numbers were interpolated from standard curves correlating the threshold cycle number (Ct values) and copy numbers of TFPI-2 and asTFPI-2. Each column represents the average of three amplification reactions (error bars represent standard deviation) performed on a single cDNA sample reverse-transcribed from RNA derived from each sample.