IMPROVEMENT OF AN EXPRESSION VECTOR FOR PRODUCTION OF RECOMBINANT PROTEINS
The invention relates to a method of enhancing the transcription of a gene in a DNA construct incorporated into the genome of a eukaryotic host cell, said DNA construct comprising a structural gene for a desired protein or polypeptide and a gene promoter upstream of the structural gene, said method...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | The invention relates to a method of enhancing the transcription of a gene in a DNA construct incorporated into the genome of a eukaryotic host cell, said DNA construct comprising a structural gene for a desired protein or polypeptide and a gene promoter upstream of the structural gene, said method comprising the steps of: (i) providing fused upstream of said promoter at least one Spi 2.1 GH response element, or a part thereof comprising the nucleotide sequence TTCTGAGAA, and (ii) exposing the said DNA construct to signals evoked by a lactogenic pituitary hormone. |
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