Figure 6From: Regulation of angiogenesis and invasion by human Pituitary tumor transforming gene (PTTG) through increased expression and secretion of matrix metalloproteinase-2 (MMP-2)Tubule formation assay: HUVEC cells were grown in Matrigel matrix mixed with CM collected from HEK293 cells transfected with PTTG cDNA (PTTG) or pcDNA3.1 vector (pcDNA). MMP-2-specific antibody was added to CM collected from HEK293 transfected with PTTG cDNA (MMP2-BA) or control mouse IgG (IgG).Back to article page