Custom protein expression refers to the tailored production of specific proteins according to a researcher’s or client’s requirements. This process involves selecting the most suitable expression system—such as E. coli, yeast, insect, or mammalian cells—to achieve optimal yield, activity, and purity of the desired protein.
It is widely used in:
Drug discovery
Vaccine development
Structural biology
Enzyme engineering
By outsourcing custom protein expression to specialized providers, scientists can save time and resources while obtaining high-quality proteins that meet exact specifications for research, diagnostics, or therapeutic applications.