Fig. 1.
Detection of Ang-1 mRNA expression by RT-PCR with primers designed to give a 429-bp product.
Ethidium bromide-stained agarose gel with RT-PCR products from MDA-MB231 cells (lane 1), MDA-MB468 (lane 2), FS4 (lane 3), MCF7 (lane 4), DU145 (lane 5), CHRF (lane 6), and negative control (absence of cDNA template) (lane 7). The amplification of β-actin was used as an internal control (lower panel).