Heterologous Secretory Expression and Characterization of Dimerized Bone Morphogenetic Protein 2 in Bacillus subtilis

Figure 2

Expression of rhBMP2 monomer in 2xYT medium at 37°C showing band at ~13 kDa. Lane M, protein marker; Lane 1, uninduced sample; Lanes 2–4, showing 2, 4, and 6 hours’ postinduction samples.