摘要:
The present invention relates to a method of ultra- and dialfiltrating an antibody solution containing at least one solute in addition to the antibody, which comprises diafiltrating the antibody solution with a solvent and bringing said mixture into contact with a semi-permeable membrane so as to allow the at least one solute present in the antibody solution and having a molecular weight lower than the molecular weight cut-off of the membrane to pass through the membrane, whilst retaining the antibody so that a modified antibody solution is obtained that only contains the antibody and the solvent.
摘要:
The present invention relates to a pharmaceutical composition, comprising an Insulin-like growth factor I (IGF-I) protein as active pharmaceutical ingredient (API), a tonicity agent and a buffer. This composition may be administered as injection or infusion and is especially useful for the treatment, prevention and/or delay of progression of neurodegenerative disorders, in particular Alzheimer's Disease (AD), a motor neuron disease (MND), in particular amyotrophic lateral sclerosis (ALS) or Spinal Muscular Atrophy (SMA) or a Muscular Dystrophy (MD), in particular Duchenne Muscular Dystrophy (DMD) or Myotonic Dystrophy (MMD).
摘要:
The invention relates to solid forms of antibodies against the EGF receptor, in particular precipitates and crystals of monoclonal antibodies against the EGF receptor, particularly preferably of Mab C225 (cetuximab) and Mab h425 (EMD 72000), which result in biologically active antibody protein through dissolution or suspension in aqueous medium, obtainable by precipitation of the antibody and/or one of its variants and/or fragments dissolved or suspended in aqueous medium by means of a precipitation reagent. The invention furthermore relates to pharmaceutical preparations comprising at least one solid form of above-mentioned antibodies in precipitated non-crystalline, precipitated crystalline or in soluble or suspended form, and optionally excipients and/or adjuvants and/or further pharmaceutical active ingredients, and to a process for the preparation of solid forms of anti-EGFR antibodies according to the invention.
摘要:
The present invention relates to a highly concentrated, stable pharmaceutical formulation of a pharmaceutically active anti-CD20 antibody, such as e.g. Rituximab, Ocrelizumab, or HuMab , or a mixture of such antibody molecules for subcutaneous injection. In particular, the present invention relates to formulations comprising, in addition to a suitable amount of the anti-CD20 antibody, an effective amount of at least one hyaluronidase enzyme as a combined formulation or for use in form of a co-formulation. The said formulations comprise additionally at least one buffering agent, such as e.g. a histidine buffer, a stabilizer or a mixture of two or more stabilizers (e.g. a saccharide, such as e.g. α,α-trehalose dihydrate or sucrose, and optionally methionine as a second stabilizer), a nonionic surfactant and an effective amount of at least one hyaluronidase enzyme. Methods for preparing such formulations and their uses thereof are also provided.
摘要:
The invention relates to a method for stabilizing an aqueous protein solution against exogenous stress and to the use of a container for stabilizing an aqueous protein solution.
摘要:
The invention relates to a lyophilised pharmaceutical preparation comprising an antibody against the endothelial growth factor receptor (EGF receptor). The preparation has increased storage stability, even at elevated temperatures, and, after reconstitution, can be used parenterally for the treatment of tumours.
摘要:
The present invention relates to a highly concentrated, stable pharmaceutical formulation of a pharmaceutically active anti-HER2 antibody, such as e.g. Trastuzumab (HERCEPTIN™), Pertuzumab or T-DM1, or a mixture of such antibody molecules for subcutaneous injection. In particular, the present invention relates to formulations comprising, in addition to a suitable amount of the anti-HER2 antibody, an effective amount of at least one hyaluronidase enzyme as a combined formulation or for use in form of a co-formulation. The formulations comprise additionally at least one buffering agent, such as e.g. a histidine buffer, a stabilizer or a mixture of two or more stabilizers (e.g. a saccharide, such as e.g. α,α-trehalose dihydrate or sucrose, and optionally methionine as a second stabilizer), a nonionic surfactant and an effective amount of at least one hyaluronidase enzyme. Methods for preparing such formulations and their uses thereof are also provided.
摘要:
The present invention provides a liquid pharmaceutical formulation comprising a therapeutic protein, a surfactant and at least an antioxidant selected from the group of radical scavengers, chelating agents or chain terminators.