| 摘要 |
This invention relates to a parenteral pharmaceutical composition which comprises a humanized monoclonal antibody fragment, a nonionic surface active agent and saccharides, wherein its pH is weakly acidic. The invention also relates to a method for the stabilization of a humanized antibody fragment, which comprises formulating a nonionic surface active agent and saccharides and adjusting the pH to a weakly acidic level. According to the invention, a stable parenteral pharmaceutical composition or parenteral pharmaceutical preparation can be provided, which comprises a humanized monoclonal antibody fragment and has no using limitations such as cold place preservation avoiding freezing, transfer and handling avoiding shaking, particle removing operation by a filter when used and the like. |
