STRAIN CHO OF THE CULTURED CHINESE HAMSTER CELLS - A PRODUCER OF HUMAN ERYTHROPOIETIN Russian patent published in 1997 - IPC

Abstract RU 2089611 C1

FIELD: biotechnology, molecular biology. SUBSTANCE: method involves insertion of the human cloned erythropoietin gene in plasmid pSVdEpoL Mo in cells of Chinese hamster transplanted ovary strain CHO tk and the strain VSKK(P)637-D is obtained. Strain CHO Epo-2 shows high (1500-1800 U/ml) and stable under nonselective conditions production of human erythropoietin. EFFECT: high yield of erythropoietin. 7 dwg

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RU 2 089 611 C1

Authors

Zelenin M.G.

Kramerova I.A.

Kolobkov S.L.

Filjakina N.S.

Filatov I.A.

Dates

1997-09-10Published

1995-07-13Filed