| 摘要 |
The present invention provides formulations and methods for the stabilization of antibodies. In one embodiment, the invention provides the stabile formulation of antibodies that are prone to non-enzymatic fragmentation at the hinge region. In a further embodiment, the invention provides methods of stabilization of antibodies comprising lyophilizing an aqueous formulation of an antibody. The formulations can be lyophilized to stabilize the antibodies during processing and storage, and then the formulations can be reconstituted for pharmaceutical administration. In one embodiment, the present invention provides methods of stabilization of anti- VEGFR antibodies comprising lyophilizing an aqueous formulation of an anti-VEGFR antibody. The formulations can be lyophilized to stabilize the ahti-VEGFR antibodies during processing and storage, and then the formulations can be reconstituted for pharmaceutical administration. |
