Filgrastim (rekombinant methionyl human granulocytkolonistimulerende faktor) fremstilles i Escherichia coli K802 ved hjælp af rekombinant DNA- teknologi.
Filgrastim (recombinant methionyl human granulocyte-colony stimulating factor) is produced in Escherichia coli K802 by recombinant DNA technology.