The large-scale study of protein expression and protein function by using molecular technologies—proteomics—has become increasingly attractive, because the proteome reflects the intrinsic genetic program of the cell and the impact of its immediate environment. This Review describes conventional proteomic technologies currently being used and their limitations, and demonstrates their clinical applicability, with specific reference to published data of relevance to the gastroenterology field.
- Shahida Din
- Anne Marie Lennon
- Jack Satsangi
