Nowadays, biotechnology is causing a new revolution in the field of medicine and health  People are looking forward to using bioengineering technology to produce effective therapeutic drugs  Some biologically active substances with specific therapeutic effects, such as enzymes, hormones, vaccines, interferons, immunoglobulins, Interleukins, growth factors, etc , traditional production processes are mainly extracted from animal organs, blood and urine  Due to limited resources and minimal content, the use of high-purity separation processes is difficult and expensive
These problems can be solved well by producing these drugs by biological genetic engineering methods
Limited resources, minimal content, high-purity separation process is difficult