Journal article

Improved expression of recombinant plant-made hEGF

David Rhys Thomas, Amanda Maree Walmsley

PLANT CELL REPORTS | SPRINGER | Published : 2014

Abstract

KEY MESSAGE: The yield of recombinant hEGF was increased approximately tenfold through a range of optimisations. Further, the recombinant protein was found to have biological activity comparable to commercial hEGF. Human epidermal growth factor (hEGF) is a powerful mitogen that can enhance the healing of a wide range of injuries, including burns, cuts, diabetic ulcers and gastric ulcers. However, despite its clinical value, hEGF is only consistently used for the treatment of chronic diabetic ulcers due to its high cost. In this study, hEGF was transiently expressed in Nicotiana benthamiana plants and targeted to the apoplast, ER and vacuole. Several other approaches were also included in a s..

View full abstract

University of Melbourne Researchers