摘要:
The invention relates to a method for isolation of highly pure von Willebrand Factor in which recombinant von Willebrand Factor (rvWF) is chromatographically purified by anion exchange chromatography on an anion exchanger of the quaternary amino type in a buffer solution comprising buffer substances and optionally salt.The buffer solutions are preferably free of stabilizers, amino acids and other additives. According to this method, highly pure recombinant vWF can be obtained, which is free from blood plasma proteins, especially free from Factor VIII, and is physiologically active.Further, the invention relates to a pharmaceutical preparation that contains rvWF, which is comprised of multimers with a high structural integrity.
摘要:
There is disclosed a pharmaceutical preparation for treating blood coagulation disorders which comprises purified prothrombinase factors, in particular purified prothrombin and optionally purified factor Xa as active component.
摘要:
The invention relates to a method for isolation of highly pure von Willebrand Factor in which recombinant von Willebrand Factor (rvWF) is chromatographically purified by anion exchange chromatography on an anion exchanger of the quaternary amino type in a buffer solution comprising buffer substances and optionally salt.The buffer solutions are preferably free of stabilizers, amino acids and other additives. According to this method, highly pure recombinant vWF can be obtained, which is free from blood plasma proteins, especially free from Factor VIII, and is physiologically active.Further, the invention relates to a pharmaceutical preparation that contains rvWF, which is comprised of multimers with a high structural integrity.
摘要:
Disclosed is a method of chromatographically purifying or fractionating, respectively, von Willebrand factor (vWF) from a vWF-containing starting material, comprising the following steps: adsorbing the vWF from the starting material on avid collagen immobilized on a carrier, separating the non-adsorbed portion and, optionally, washing the carrier, eluting the vWF from immobilized collagen, and recovering the purified vWF, as well as a pharmaceutical preparation comprising biologically active vWF which is bound to collagen in a stable manner.
摘要:
There is disclosed a pharmaceutical preparation for treating blood coagulation disorders which comprises purified prothrombinase factors, in particular purified prothrombin and optionally purified factor Xa as active component.
摘要:
The invention relates to a method for isolation of highly pure von Willebrand Factor in which recombinant von Willebrand Factor (rvWF) is chromatographically purified by anion exchange chromatography on an anion exchanger of the quaternary amino type in a buffer solution comprising buffer substances and optionally salt.The buffer solutions are preferably free of stabilizers, amino acids and other additives. According to this method, highly pure recombinant vWF can be obtained, which is free from blood plasma proteins, especially free from Factor VIII, and is physiologically active.Further, the invention relates to a pharmaceutical preparation that contains rvWF, which is comprised of multimers with a high structural integrity
摘要:
There is disclosed a pharmaceutical preparation for treating blood coagulation disorders which comprises purified prothrombinase factors, in particular purified prothrombin and optionally purified factor Xa as active component.
摘要:
There is disclosed a pharmaceutical preparation for treating blood coagulation disorders which comprises purified prothrombinase factors, in particular purified prothrombin and optionally purified factor Xa as active component.
摘要:
There is disclosed a pharmaceutical preparation for treating blood coagulation disorders which comprises purified prothrombinase factors, in particular purified prothrombin and optionally purified factor Xa as active component.
摘要:
The invention relates to the use of von Willebrand Factor (vWF) with a prolonged biological half-life for the production of a preparation for stabilization of blood coagulation Factor VIII (FVIII:C) in a mammal. Additionally, a pharmaceutical preparation is provided comprising a biologically active FVIII:C/vWF complex with improved pharmokinetic properties, said complex containing a vWF with a prolonged biological half-life.