Individualized anti-cancer antibodies
View Patent ↗The present invention relates to a method for producing patient specific anti-cancer 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 customized for the individual patient that can be used for therapeutic and diagnostic purposes. The invention further relates to the process by which the antibodies are made and to their methods of use. The antibodies can be made specifically for one tumor derived from a particular patient and are selected on the basis of their cancer cell cytotoxicity and simultaneous lack of toxicity for non-cancerous cells.
1. The isolated monoclonal antibody produced by the hybridoma deposited with the ATCC as Accession Number PTA-4622.
2. A humanized antibody produced from the isolated monoclonal antibody of claim 1 .
3. The isolated hybridoma deposited with the ATCC as Accession Number PTA-4622.
4. Antigen binding fragments of the isolated monoclonal antibody of claim 1 .
5. Antigen binding fragments of the humanized antibody of claim 2 .
6. The isolated monoclonal antibody or antigen binding fragments of any one of claims 1 , 2 , 4 , or 5 conjugated with a member selected from the group consisting of toxins, enzymes, radioactive compounds, and hematogenous cells.