| 发明名称 |
METHOD OF ISOLATING BIOMACROMOLECULES USING LOW PH AND DIVALENT CATIONS |
| 摘要 |
<p>The present invention is related to a method of isolating a biological ma cromolecule in a composition. Specifically, the present invention is directe d 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 biomacr omolecule from the impurity.</p> |
| 申请公布号 |
CA2666607(A1) |
申请公布日期 |
2008.10.23 |
| 申请号 |
CA20072666607 |
申请日期 |
2007.11.01 |
| 申请人 |
BIOGEN IDEC MA INC. |
发明人 |
CHROSTOWSKI, JAMES;DE VILMORIN, PHILIPPE GEORGES;CASE, JENNIFER YUN;ROMERO, JONATHAN |
| 分类号 |
B01D37/04 |
主分类号 |
B01D37/04 |
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