PROCEDE DE PREPARATION D'UNE FRACTION CONCENTREE EN FACTEUR VIIA ET SON APPLICATION A TITRE DE MEDICAMENT

The invention described is characterized in that: the pre-eluate of the PPSB is adsorbed by an absorber having a selective affinity for proteins which attach to calcium, selected among bivalent metal salts insoluble in water; the fixed proteins are eluated by addition of a buffer containing soluble...

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Bibliographic Details
Main Authors MARION STEINBUCH, LUCETTE PEJAUDIER, JACQUES CHABBAT
Format Patent
LanguageFrench
Published 13.03.1992
Edition4
Subjects
BEER
BIOCHEMISTRY
CHEMISTRY
COMPOSITIONS THEREOF
CULTURE MEDIA
ENZYMOLOGY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
MICROBIOLOGY
MICROORGANISMS OR ENZYMES
MUTATION OR GENETIC ENGINEERING
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
SPIRITS
VINEGAR
WINE
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Summary:The invention described is characterized in that: the pre-eluate of the PPSB is adsorbed by an absorber having a selective affinity for proteins which attach to calcium, selected among bivalent metal salts insoluble in water; the fixed proteins are eluated by addition of a buffer containing soluble salts able to shift the fixed proteins; the eluate-rich in fractor VIIa is recovered.
Bibliography:Application Number: FR19880007687