Process in purification and concentration of the factor VIII-complex

摘要

A process in purification and/or concentration of factor VIII complex, starting from a preparation of factor VIII complex, obtained and concentrated in a known manner, mostly in the form of a precipitate, such as cryoprecipitate or Cohn's fraction I-0. This preparation is dissolved in a glycine solution of at least 1.5 M at a temperature of at least +15 DEG C. and pH of 6.3-7.8 and a supernatant liquid is recovered as a product or for further working-up.