Fig. 2

Reversed-phase high-performance liquid chromatography (RP-HPLC) of: aE. coli-derived met-hBMP-2 (GenScript), 10 µg; b CHO-derived hBMP-2 (Infuse®), 10 µg
Reversed-phase high-performance liquid chromatography (RP-HPLC) of: aE. coli-derived met-hBMP-2 (GenScript), 10 µg; b CHO-derived hBMP-2 (Infuse®), 10 µg