Method of increasing the productivity of eucaryotic cells in the production of recombinant FVIII

A method of increasing productivity, in particularly cell-specific productivity, of recombinant factor VIII (rFVIII) produced in a eukaryotic cell suspension during culturing of the eucaryotic cell suspension in a culturing medium containing not more than 500 μM CaCl2, at least a non-ionic detergent...

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Bibliographic Details
Main Authors AIZAWA PETER, AGERKVIST IRENE
Format Patent
LanguageEnglish
Published 25.08.2015
Subjects
BEER
BIOCHEMISTRY
CHEMISTRY
COMPOSITIONS THEREOF
CULTURE MEDIA
ENZYMOLOGY
FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE
METALLURGY
MICROBIOLOGY
MICROORGANISMS OR ENZYMES
MUTATION OR GENETIC ENGINEERING
ORGANIC CHEMISTRY
PEPTIDES
PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS
SPIRITS
VINEGAR
WINE
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Summary:A method of increasing productivity, in particularly cell-specific productivity, of recombinant factor VIII (rFVIII) produced in a eukaryotic cell suspension during culturing of the eucaryotic cell suspension in a culturing medium containing not more than 500 μM CaCl2, at least a non-ionic detergent and other nutrient components needed for the cells to grow and produce rFVIII, the cell suspension is cultured under conditions inducing a shear stress mechanically to the eucaryotic cell suspension by adding a power density of at least 3 W/m3.
Bibliography:Application Number: US201214113923