Osamu Nishimura, Masato Suenaga, Hiroaki Ohmae, Shinji Tsuji, Masato Suenaga and Masahiko Fujino
Conversion of recombinant methionylated human growth hormone (Met-hGH) into its non-methionylated form (hGH) has been successfully achieved by a chemical process, which consists of a transamination reaction and phenylene-1,2-diamine treatment.