| 摘要 |
A process of preparing a pharmaceutical composition includes the steps of: a) obtaining isolated immunoglobulins from an animal; b) contacting the isolated immunoglobulins with a bacterial Fc-binding protein; c) collecting the immunoglobulins not bound to the bacterial Fc-binding protein; and d) adding a pharmaceutically acceptable carrier to the immunoglobulins not bound to the bacterial Fc-binding protein.
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