US 6,645,763 B2 · Immortalized bone marrow mesenchymal stem cell

Abstract

The present invention provides a safe immortalized bone marrow mesenchymal stem cell obtained by transferring a cell proliferation factor gene inserted between a pair of site-specific recombination sequences to a bone marrow mesenchymal stem cell.

Claims1

Dependent claims

An immortalized bone marrow mesenchymal stem cell line deposited as FERM BP-8197.

Dependencies are inferred from the claim text.

Facts

Application

09/975,304Filed 12 Oct 2001

Published

US 2003/0104615 A15 Jun 2003

Granted

11 Nov 2003

Term ends

Not estimatedThe source records don’t support an estimate.

Classification5 codes

C12N 9/1276
Nucleotidyltransferases: rNA-directed DNA polymerase , i.e. reverse transcriptase or telomerase
C12N 5/0663
Stem cells: bone marrow mesenchymal stem cells
C12N 2510/04
Genetically modified cells: immortalised cells
C12N 2799/027
For the expression of a heterologous nucleic acid: where the vector is derived from a retrovirus

Immortalized bone marrow mesenchymal stem cell

Life of this patent

Abstract

Claims1

Immortalized bone marrow mesenchymal stem cell

Life of this patent

Abstract

Claims1