FIELD: medicine.
SUBSTANCE: what is produced is the yeast strain Saccharomyces cerevisiae able to produce secreted human somatotropin. Said strain contains a promoter contolled DNA sequence coding mature human somatotropin fused with a leader peptide in the same reading frame. The leader peptide includes a double pro-site of α-factor of yeast Saccharomyces cerevisiae. It also can contain a triple pro-site of α-factor of yeast Saccharomyces cerevisiae, or a double pro-site of HSP150 protein of yeast Saccharomyces cerevisiae, or a combination of said pro-sites. A method for producing human somatotropin provides cultivation of the human somatotropin producer strain.
EFFECT: use of the invention provides higher end product yield.
2 cl, 1 dwg, 8 ex
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