Department of Biochemistry and Molecular Biology, University of Southern Denmark, Campusvej 55, DK 5230, Odense M, Denmark.
Protein Cell. 2012 Sep;3(9):641-7. doi: 10.1007/s13238-012-2079-5. Epub 2012 Aug 29.
An overview of the background for proteomics and a description of the present state of art are given with a description of the main strategies in proteomics. The advantages and limitations of the two major strategies, 2D-gel based and LC-MS based, are discussed and a combination for the two, CeLC-MS is described. A number of challenging problems which have been solved using different proteomics strategies including the advantage of organell enrichment or modifications specific peptide isolation to get deeper into the proteome are described. Finally the present status and future needs discussed.
概述了蛋白质组学的背景,并介绍了蛋白质组学的现状,描述了主要的蛋白质组学策略。讨论了基于 2D 凝胶和 LC-MS 两种主要策略的优缺点,并描述了它们的组合 CeLC-MS。描述了使用不同蛋白质组学策略解决的一些具有挑战性的问题,包括细胞器富集或修饰特异性肽分离的优势,以更深入地了解蛋白质组。最后讨论了当前的现状和未来的需求。