Impact of media components from different suppliers on enterokinase productivity in

摘要

Different culture media and different emzyme activities. Lane 1: protein molecular weight marker. Lane 2: substrate for enterokinase activity Trx-DCD1 as a control. Lane 3: substrate Trx-DCD1 cleaved with EKMax™. Lanes 4–12: Trx-DCD1 cleaved with hEKL expressed in different media composition (media 1 to 9 according Table ​Table22)