MODIFIED PEGYLATED RECOMBINANT HUMAN INTERFERON Α 2B AND METHOD FOR PREPARING SAME

摘要

Provided is a human interferon, wherein at least one amino acid residue is replaced with Lys-azido. Further provided is a pegylated human interferon, which improves in vivo stability of the human interferon. Additionally, provided is a method for preparing the interferon and a pegylated product thereof, which comprises using a plasmid which can express tRNAPyl/PylRS.