E. coli-Produced BMP-2 as a Chemopreventive Strategy for Colon Cancer: A Proof-of-Concept Study

Figure 3

Illustration of expression of the transgene. Western blot analysis of BMP-2 expression in transformed E. coli. Panel A shows analysis of employing a poly-His tag antibody after 1 hr of IPTG induction (labelled 1) and after 3 hrs of IPTG induction (labelled 2). Panel B shows analysis of employing an anti-BMP-2 antibody after 1 hr of IPTG induction (labelled 1) and after 3 hrs of IPTG induction (labelled 2).