Interferon beta- 1a produceres ved en metode, der kaldes ‘ rekombinant DNA- teknologi ’, dvs. at Interferon beta- 1a fremstilles af en celle, der har modtaget et gen (DNA), som gør det i stand til at producere interferon beta- 1a.
Interferon beta-1a is produced by a method known as ‘ recombinant DNA technology’: the interferon beta-1a is made by a cell that has received a gene (DNA), which makes it able to produce interferon beta-1a.