PREPARATION, RECOMBINANT PLASMID DNA pSX70 ENCODING SYNTHESIS OF HUMAN RECOMBINANT GRANULOCYTE-COLONY-STIMULATING FACTOR (G-CSF), Escherichia coli SX70 STRAIN AS PRODUCER OF HUMAN RECOMBINANT G-CSF AND METHOD FOR INDUSTRIAL PREPARING G-CSF Russian patent published in 2008 - IPC A61K48/00 C12N15/70 A61P35/00 

Abstract RU 2321424 C1

FIELD: biopharmacology, biotechnology, microbiology.

SUBSTANCE: invention relates to methods for industrial preparing the human recombinant granulocyte-colony-stimulating factor (G-CSF) of medicinal designation, and to recombinant Escherichia coli (E. coli) strains and plasmids used for its preparing. Group of inventions involves creature of recombinant plasmid DNA pSX70, constructing recombinant industrial Escherichia coli pSX70 strain-producer deposited in All-Russian collection of Industrial Microorganisms (VKPM), FGUP Gos. NII Genetics at collection number VKPM B-8842. Invention provides preparing G-CSF with the high yield by relatively simple and safety technology that can be used as a base for preparing composition in form of aqueous solution for injection.

EFFECT: improved preparing method, valuable biological properties of strain.

9 cl, 1 dwg, 3 ex

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RU 2 321 424 C1

Authors

Jarotskij Sergej Viktorovich

Chuvpilo Sergej Al'Bertovich

Skrypin Vasilij Ivanovich

Mogutov Mikhail Aleksandrovich

Jakovenko Andrej Romanovich

Dates

2008-04-10Published

2006-10-30Filed