摘要:
Herein is reported a tangential flow filtration method with a pre-filtration solute concentration adjustment in order to ensure a defined concentration of the components of the solution after tangential flow filtration.
摘要:
The current invention reports a method for concentrating an immunoglobulin solution by tangential flow filtration wherein the transmembrane pressure and the cross-flow are variable.
摘要:
The current invention reports a method for concentrating an immunoglobulin solution by tangential flow filtration wherein the transmembrane pressure and the cross-flow are variable.
摘要:
Herein is reported a tangential flow filtration method with a pre-filtration solute concentration adjustment in order to ensure a defined concentration of the components of the solution after tangential flow filtration.
摘要:
The current invention reports a method for concentrating an immunoglobulin solution by tangential flow filtration wherein the immunoglobulin in polymeric form can be removed after the concentration.
摘要:
The current invention reports a method for concentrating an immunoglobulin solution by tangential flow filtration wherein the transmembrane pressure and the cross-flow are variable.
摘要:
The invention concerns lyophilized pharmaceutical preparations of monoclonal or polyclonal antibodies which contain a sugar or an amino sugar, an amino acid and a surfactant as stabilizers. In addition the invention concerns a process for the production of this stable lyophilizate as well as the use of a sugar or amino sugar, an amino acid and a surfactant as stabilizers for therapeutic or diagnostic agents containing antibodies.
摘要:
The present invention relates to a batch crystallization method for crystallizing anti-human TNFalpha (hTNFalpha) antibody and antibody fragments which allows the production of said antibody on an industrial scale; a method of controlling the size of antibody crystals, for example, crystals of anti-hTNFalpha antibody fragments, compositions containing said crystals as well as methods of use of said crystals and compositions.
摘要:
The present invention relates to a pharmaceutical composition for sustained release of a pharmaceutically active compound, the composition comprising a vesicular phospholipid gel. More particularly, the invention relates to a pharmaceutical composition comprising at least one proteinaceous substance as the pharmaceutically active compound in encapsulated form, the at least one proteinaceous substance being a biologically active protein, peptide or polypeptide. Furthermore, the present invention relates to a method for the production of said pharmaceutical composition comprising dual asymmetric centrifugation and to the use of said pharmaceutical composition for immunotherapy and/or for stimulating selective tissue regeneration in the treatment of surgical defects in the course of surgical interventions.
摘要:
The present invention concerns processes for the production of dry, partially amorphous products containing biologically active and in particular therapeutically active material which are macroscopically homogeneous substance mixtures, the substance mixtures being selected from at least one substance of each of the groups (i) carbohydrate or zwitterion with a polar residue and derivatives thereof, and (ii) zwitterion with an apolar residue and derivatives thereof, wherein a solution is prepared of the biologically or therapeutically active material and of substances (i) and (ii) and the solution is dried at a product temperature above the freezing point of the solution. In addition the invention concerns new substance mixtures which are obtained by the said process as well as the use thereof in diagnostic or therapeutic methods.