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OCTAPHARMA AG
| OCTAPHARMA AG Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20100184141 | Serum-free Stable Transfection and Production of Recombinant Human Proteins in Human Cell Lines - The present invention relates to an improved method for the serum-free production of an immortalized human cell line stably transfected under serum-free conditions with a specific vector carrying the gene coding for the protein of interest. Furthermore the invention relates to a production cell line obtained by said method, a production method for said protein of interest utilizing said production cell line, and the specific vector carrying the gene of interest itself. | 07-22-2010 |
| 20090088370 | Method for Improved Isolation of Recombinantly Produced Proteins - The present invention provides a method for increasing the yield of a protein produced by cultivating eukaryotic cells and adding an ionic substance to the culture medium prior to harvest of the protein. Suitable ionic substances are the salts of the Hofmeister series, amino acids and peptone. | 04-02-2009 |