Preparation of biologically active recombinant human progastrin(1-80).

The bacterial expression of human progastrin(6-80) has been reported previously [Baldwin, G.S. et al. (2001) J. Biol. Chem. 276: 7791-7796]. The aims of the present study were to prepare full-length recombinant human progastrin(1-80) and to compare its biological activity with that of progastrin(6-80) in vitro, to determine whether or not the N-terminal… (More)