Ekspressionsvektor, der er i stand til at styre ekspression af heterologe gener eller cDNA i gær, gærværtscelle samt fremgangsmåde til öget produktion af proteiner i gærværtsceller

Methods for the enhanced production of proteins, such as alpha-1-antitrypsin, in yeast host cells are disclosed. The methods generally include introducing a suitable expression vector into a yeast host cell having a genetic defect. The expression vector is capable of directing the expression of hete...

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Bibliographische Detailangaben
Hauptverfasser: IRANI, MEHER H, KILGORE, TAMMY L
Format: Patent
Sprache:dan
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Zusammenfassung:Methods for the enhanced production of proteins, such as alpha-1-antitrypsin, in yeast host cells are disclosed. The methods generally include introducing a suitable expression vector into a yeast host cell having a genetic defect. The expression vector is capable of directing the expression of heterologous genes or cDNA in yeast and contains an ADH2 promoter, a heterologous gene or cDNA, and a defective selectable marker, the defective selectable marker complementing the genetic defect in the yeast host cell.