Large-scale proteomic analysis of membrane proteins
Proteomic analysis of membrane proteins is promising in identification of novel candidates as drug targets and/or disease biomarkers. Despite notable technological developments, obstacles related to extraction and solubilization of membrane proteins are frequently encountered. A critical discussion of the different preparative methods of membrane proteins is offered in relation to downstream proteomic applications, mainly gel-based analyses and mass spectrometry. Unknown proteins are often identified by high-throughput profiling of membrane proteins. In search for novel membrane proteins, analysis of protein sequences using computational tools is performed to predict for the presence of transmembrane domains. Here, we also present these bioinformatic tools with the human proteome as a case study. Along with technological innovations, advancements in the areas of sample preparation and computational prediction of membrane proteins will lead to exciting discoveries.
- Research Organization:
- Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC05-76RL01830
- OSTI ID:
- 15020896
- Report Number(s):
- PNNL-SA-42225; KP1501030; TRN: US200521%%418
- Journal Information:
- Expert Review of Proteomics, 1(3):293-302, Vol. 1, Issue 3
- Country of Publication:
- United States
- Language:
- English
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