| abstract |
PROBLEM TO BE SOLVED: To provide a recombinant vector or the like capable of minimizing a heterologous peptide sequence remaining in a target protein at the time of producing the target protein, increasing the stability of use, and increasing the production amount of the target protein. The present invention relates to a recombinant vector containing a novel BiP gene fragment, and when the recombinant vector of the present invention is used to produce a target protein, the heterologous peptide sequence remaining in the target protein is minimized for stable use. The sex can be increased, and the production amount of the target protein can also be increased. [Selection diagram] None |