A common chemical found in urine can be used to kick-start large-scale production of proteins such as hormones and antibodies used by biotech companies. Researchers at Aston University and the University of Birmingham have developed a system that uses urea to trigger the production of these proteins in the large quantities needed by the biotechA common chemical found in urine can be used to kick-start large-scale production of proteins such as hormones and antibodies used by biotech companies. Researchers at Aston University and the University of Birmingham have developed a system that uses urea to trigger the production of these proteins in the large quantities needed by the biotech ยป The FINANCIAL Health&Beauty