Claims for Patent: 8,778,675
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Summary for Patent: 8,778,675
Title: | Immortalized avian cell lines and use thereof |
Abstract: | The present invention relates to specific immortalized avian cell lines expressing telomerase reverse transcriptase (TERT), and exhibiting distinct biologics production patterns. More particularly, the present invention relates to immortalized avian cell line capable of either amplifying Flaviviridae but not capable of amplifying Vaccinia virus strain Copenhagen (VV-COP) nor Modified Vaccinia virus Ankara (MVA), or capable of amplifying both Flaviviridae and Poxviridae. The invention further relates to the use of said immortalized avian cell lines and related methods for producing biologics, including viruses and proteins. |
Inventor(s): | Balloul; Jean-Marc (Strasbourg, FR), Kapfer; Marina (Schiltigheim, FR), Menguy; Thierry (Gif S/Yvette, FR) |
Assignee: | Transgene S.A. (Illkirch, FR) |
Application Number: | 13/775,314 |
Patent Claims: | 1. A method of making virus or protein using the immortalized avian cell line deposited at the European Collection of Cell Cultures (ECACC) under accession number
08060502 or 08060501.
2. The method of claim 1, wherein the protein is selected from the group consisting of antibodies, receptor ligands, hormones, cytokines, growth factors, cell adhesion molecules, blood clotting factors, enzymes, fragments thereof, and combinations thereof. 3. The method of claim 1, wherein the protein is selected from the group consisting of cytokines, antibodies, and hormones. 4. The method of claim 1, wherein the protein is selected from the group consisting of IL-2, rituximab, and erythropoietin (EPO). 5. A method of making a protein comprising the steps of: a) contacting the immortalized avian cell line deposited at the European Collection of Cell Cultures (ECACC) under accession number 08060502 or 08060501 with a recombinant vector comprising a nucleotide sequence encoding a protein; and b) culturing the cell line under conditions that allow the protein to be produced. 6. The method of claim 5, wherein the protein is selected from the group consisting of antibodies, receptor ligands, hormones, cytokines, growth factors, cell adhesion molecules, blood clotting factors, enzymes, fragments thereof, and combinations thereof. 7. The method of claim 5, wherein the protein is selected from the group consisting of cytokines, antibodies, and hormones. 8. The method of claim 5, wherein the protein is selected from the group consisting of IL-2, rituximab, and erythropoietin (EPO). |
Details for Patent 8,778,675
Applicant | Tradename | Biologic Ingredient | Dosage Form | BLA | Approval Date | Patent No. | Expiredate |
---|---|---|---|---|---|---|---|
Genentech, Inc. | RITUXAN | rituximab | Injection | 103705 | 11/26/1997 | ⤷ Try a Trial | 2029-05-12 |
Idec Pharmaceuticals Corp. | RITUXAN | rituximab | Injection | 103737 | 02/19/2002 | ⤷ Try a Trial | 2029-05-12 |
Genentech, Inc. | RITUXAN HYCELA | rituximab and hyaluronidase human | Injection | 761064 | 06/22/2017 | ⤷ Try a Trial | 2029-05-12 |
>Applicant | >Tradename | >Biologic Ingredient | >Dosage Form | >BLA | >Approval Date | >Patent No. | >Expiredate |
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