ISOLATED KERATINOCYTE GROWTH FACTOR (KGF) PROTEIN, RECOMBINANT DNA MOLECULE, VECTOR, METHOD FOR CONSTRUCTION OF HOST CELL, METHOD FOR PROTEIN PRODUCTION, AND PHARMACEUTICAL COMPOSITION Russian patent published in 2005 - IPC

Abstract RU 2250213 C2

FIELD: biotechnology, in particular epithelial cell growth factors useful in production of new keratinocyte growth factor (KGF).

SUBSTANCE: KGF protein is obtained by cultivation of recombinant host cell, transformed with vector containing DNA which encodes amini acid sequence of KGF protein. Obtained KGF protein in pharmaceutical composition is used for forcing of epithelial cell proliferation. Method of present invention makes it possible to produce KGF protein with specific mitogenic activity of 3.4 x 104 U/mg of protein in relation to keratinocyte cells.

EFFECT: new keratinocyte growth factor.

52 cl, 14 dwg, 3 tbl

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RU 2 250 213 C2

Authors

Rubin Dzheffri S.

Finch Pol V.

Aaronson Stjuart A.

Dates

2005-04-20Published

1990-01-30Filed