Figure 1.

Block to angiogenesis measured by tube formation in HUVECs. 20,000 (a) and 30,000 (b) cells were treated with 20 µM, 50 µM and 100 µM of BL6 and their respective tube length measured (c, d). Cells were cultured for 24 hours on Matrigel at 37°C and tube formation was determined following 24 hours. The effect of each dose of BL6 was compared to its own DMSO control. The experiment was repeated a minimum of three times.