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BIOGEN IDIC MA INC.
| BIOGEN IDIC MA INC. Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20100145022 | Method of Isolating Biomacromolecules Using Low pH and Divalent Cations - The present invention is related to a method of isolating a biological macromolecule in a composition. Specifically, the present invention is directed to a method of isolating a biomacromolecule in a composition containing an impurity, the method comprising (a) lowering the pH of the composition, (b) adding a divalent cation to the composition, and (c) separating the biomacromolecule from the impurity. | 06-10-2010 |