Patent classifications
C
CHEMISTRY; METALLURGY
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C12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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C12N
MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
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2740/00
Reverse transcribing RNA viruses
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C12N2740/13011
Gammaretrovirus, e.g. murine leukeamia virus
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C12N2740/13061
Methods of inactivation or attenuation
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C12N2740/13063
by chemical treatment
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C12N2740/13063

Virus Filtration of Liquid Factor VII Compositions
20170022482 · 2017-01-26 ·

The present invention relates to a novel method for improving the viral safety of liquid Factor VII compositions, in particular those comprising active Factor VII polypeptides (a Factor VIIa polypeptide).