Main > PHARMA. > Peptide > Concn. Desalination. by > Ultrafiltration

Product DE. A

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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