Efficient expression of plasmodium apical membrane antigen 1 in yeast cells

A method of efficiently expressing Plasmodium AMA-1 ectodomain or a functional part, derivative, and/or analogue thereof, in a eukaryotic expression system. Preferably, the Plasmodium AMA-1 ectodomain is Pf AMA-1 ectodomain. This protein may be expressed in yeast, such as Pichia pastoris. Efficient...

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Bibliographische Detailangaben
Hauptverfasser:	CHRISLAINE WITHERS-MARTINEZ, ALAN WILLIAM THOMAS, ANTHONY ARTHUR HOLDER, MICHAEL JOHN BLACKMAN, CLEMENS HENDRICUS MARTINUS KOCKEN
Format:	Patent
Sprache:	eng
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY HUMAN NECESSITIES HYGIENE INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEDICAL OR VETERINARY SCIENCE METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING ORGANIC CHEMISTRY PEPTIDES PHYSICS PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS TESTING VINEGAR WINE
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Beschreibung
Zusammenfassung:	A method of efficiently expressing Plasmodium AMA-1 ectodomain or a functional part, derivative, and/or analogue thereof, in a eukaryotic expression system. Preferably, the Plasmodium AMA-1 ectodomain is Pf AMA-1 ectodomain. This protein may be expressed in yeast, such as Pichia pastoris. Efficient expression is possible using a method for producing mRNA encoding the Plasmodium AMA-1 ectodomain in a yeast cell, comprising providing the yeast cell with a nucleic acid encoding Plasmodium AMA-1 ectodomain, the nucleic acid being modified to utilize the yeast cell's codon usage. Preferably, at least one putative yeast polyadenylation consensus sequence in the nucleic acid has been modified. More preferably, also at least one site in the protein that is generally glycosylated by eukaryotic expression systems, has been removed.