Enzymet blev oprindelig udvundet fra en svamp, men i Fasturtec produceres det ved en metode, der kaldes ‘ rekombinant DNA- teknologi ’: det fremstilles af en gærart, som har modtaget et gen (DNA), der gør den i stand til at producere uratoxidase.
The enzyme was originally extracted from a fungus, but in Fasturtec it is produced by a method known as ‘ recombinant DNA technology’: it is made by a yeast that has received a gene (DNA) that makes it able to produce urate oxidase.