Figure 1From: Biological activity of a genetically modified BMP-2 variant with inhibitory activity Examples of X-rays of the specimens in pairs. Left: control specimens with 5 μg rhBMP-2. Right: test specimens with 5 μg rhBMP-2 and 10 μg (top), 40 μg (middle), 160 μg (below) BMP-2 A34D/D53A.Back to article page