PATENT ASSIGNEE'S COUNTRY | Germany |
UPDATE | 08.00 |
PATENT ASSIGNEE | Aventis Pharma Deutschland GmbH |
PATENT CLAIMS |
Process for the desalination & concn of a desired peptide comprising - Desalinating & concentrating said peptide in a cell-free fermentation medium by ultrafiltrating said peptide on a membrane Wherein MW cut-off limit of said membrane is > 2 times greater than the MW of said peptide & Wherein said peptide is retained by membrane |
PATENT PHOTOCOPY | Available on request |
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