ISOLATED NUCLEIC ACID MOLECULE ENCODING LIGAND TIE-2, LIGAND TIE-2 AND METHOD FOR PREPARING, PLASMID (VARIANTS), ANTIBODY, CONJUGATE, LIGAND BODY, PHARMACEUTICAL COMPOSITION, METHOD FOR STIMULATING NEO-VASCULARIZATION, METHOD FOR CELL MAINTENANCE, METHOD FOR IDENTIFYING TIE-2 RECEPTOR ANTAGONIST Russian patent published in 2004 - IPC

Abstract RU 2232812 C2

FIELD: biotechnology, genetic engineering.

SUBSTANCE: invention can be used for preparing Tie-2 ligand. TIE-2 ligand is prepared by culturing cells transformed with vector comprising nucleotide sequence encoding TIE-2 ligand. TIE-2 ligand or ligand body comprising immunoglobulin region additionally is used as component of pharmaceutical composition for stimulation of neo-vascularization in mammal and for maintenance cell expressing TIE-2 receptor also. Antibody binding specifically with TIE-2 ligand is prepared by immunization of animal with TIE-2 ligand. Invention provides the development of agents used for diagnosis and treatment of diseases associated with endothelial cells.

EFFECT: improved stimulating method, valuable biological and medicinal properties of ligand.

19 cl, 17 dwg, 12 ex

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Authors

Dehvis Sehmjuehl'

Bruno Dzhoan

Goldfarb Mitchell

Oldrich Tomas Kh.

Mehjsonp'Er Piter S.

Radzievski Cheslav

Dzhons Pamela F.

Jankopulos Dzhordzh D.

Dates

2004-07-20Published

1995-10-06Filed