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Polinucleotu00eddeo, unit vector and expression of foreign gene, cell trasnformada, method for producing a protein.Uses a sequence of polinucleotu00eddeo and a vector of expression of foreign gene
Polinucleotu00eddeo, unit vector and expression of foreign gene, cell trasnformada, method for producing a protein.Uses a sequence of polinucleotu00eddeo and a vector of expression of foreign gene
The present invention relates to a transfected mammalian host cell whose ability to secrete a foreign protein has been enhanced by using a foreign gene expression vector having a promoter derived from a human gene, and a method for producing the foreign protein using the host cell. A method for enhancing the production of a foreign protein to be used in a pharmaceutical protein product in a host cell such as a cultured mammalian cell is provided. A promoter derived from a human gene having a promoter activity higher than that of a cytomegalovirus (CMV) promoter in a host cell such as a cultured mammalian cell is provided.
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