https://www.selleckchem.com/products/bmn-673.html
Recombinant proteins from E. coli cells (PTF) and tobacco leaves (PTF-M3' were purified by nickel affinity with a yield of 0.740 mg of recombinant protein per g dry weight. Purified recombinant proteins were administered orally to groups of Balb/c mice using the Boostrix® vaccine and vehicle (PBS) as positive and negative controls, respectively. A higher mucosal and systemic antibody responses were obtained in mice receiving the PTF and PTF-M3' proteins than Boostrix® or PBS. These findings prove the concept that oral administration of