IP Library Granted Patent US 8,129,502
Granted Patent B2
US 8,129,502 · App. 11/938,846 · Granted Mar 6, 2012

Cancerous disease modifying antibodies

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Quick Facts
Patent No.
US 8,129,502
App. No.
11/938,846
Granted
Mar 6, 2012
Kind
B2
Abstract

The present invention relates to a method for producing cancerous disease modifying antibodies using a novel paradigm of screening. By segregating the anti-cancer antibodies using cancer cell cytotoxicity as an end point, the process makes possible the production of anti-cancer antibodies for therapeutic and diagnostic purposes. The antibodies can be used in aid of staging and diagnosis of a cancer, and can be used to treat primary tumors and tumor metastases. The anti-cancer antibodies can be conjugated to toxins, enzymes, radioactive compounds, and hematogenous cells.

Claims (21)

1. An isolated monoclonal antibody produced by the hybridoma deposited with the IDAC as accession number 180706-02.

2. A humanized version of the isolated monoclonal antibody produced by the hybridoma deposited with the IDAC as accession number 180706-02.

3. A chimeric version of the isolated monoclonal antibody produced by the hybridoma deposited with the IDAC as accession number 180706-02.

4. The isolated hybridoma cell line deposited with the IDAC as accession number 180706-02.

5. An antigen binding fragment of the isolated monoclonal antibody produced by the hybridoma deposited with the IDAC as accession number 180706-02.

6. An antigen binding fragment of a humanized version of the antibody produced by the hybridoma deposited with the IDAC as accession number 180706-02.

7. An antigen binding fragment of a chimeric version of the antibody produced by the hybridoma deposited with the IDAC as accession number 180706-02.

8. The isolated antibody of any one of claim 1 , 2 , or 3 conjugated with a member selected from the group consisting of cytotoxic moieties, enzymes, radioactive compounds, and hematogenous cells.

9. A composition, comprising in combination:

an antibody of any one of claim 1 , 2 , or 3 ; and

a pharmaceutically acceptable carrier.

10. A composition, comprising in combination:

the isolated antibody of any one of claim 1 , 2 , or 3 conjugated with a member selected from the group consisting of cytotoxic moieties, enzymes, radioactive compounds, and hematogenous cells; and

a pharmaceutically acceptable carrier.

11. The antigen binding fragment of any one of claim 5 , 6 , or 7 conjugated with a member selected from the group consisting of cytotoxic moieties, enzymes, radioactive compounds, and hematogenous cells.

12. A composition, comprising in combination:

an antigen binding fragment of any one of claim 5 , 6 , or 7 ; and

a pharmaceutically acceptable carrier.

13. A composition, comprising in combination:

the antigen binding fragment of any one of claim 5 , 6 , or 7 conjugated with a member selected from the group consisting of cytotoxic moieties, enzymes, radioactive compounds, and hematogenous cells; and

a pharmaceutically acceptable carrier.

Assignments (4)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 22, 2009
From: YOUNG, DAVID S. F.; FINDLAY, HELEN P.; HAHN, SUSAN E.; CECHETTO, LISA M.
To: ARIUS RESEARCH INC.
Reel/Frame 022858/0190 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 22, 2009
From: YOUNG, DAVID S. F.; FINDLAY, HELEN P.; HAHN, SUSAN E.; CECHETTO, LISA M.
To: ARIUS RESEARCH INC.
Reel/Frame 022858/0198 →
ASSET PURCHASE AGREEMENT Recorded Mar 30, 2009
From: ARIUS RESEARCH INC.
To: HOFFMAN-LA ROCHE INC.
Reel/Frame 022460/0697 →
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S NAME PREVIOUSLY RECORDED ON REEL 022460 FRAME 0697. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNEE SHOULD BE HOFFMAN-LA ROCHE INC. Recorded Mar 30, 2009
From: ARIUS RESEARCH INC.
To: HOFFMANN-LA ROCHE INC.
Reel/Frame 022694/0288 →