Development of multidimensional liquid chromatography and application in proteomic analysis.
As a complementary approach to 2D-PAGE, multidimensional liquid chromatography (MDLC) separation methods have been widely applied in all kinds of biological sample investigations. MDLC coupled with mass spectrometry is playing an important role in proteome research owing to its high speed, high resolution and high sensitivity. Among MDLC strategies, ion-exchange chromatography together with reversed-phase LC is still a most widely used chromatography in proteome analysis; other chromatographic methods are also frequently used in protein prefractionations. Recent MDLC technologies and applications to a variety of proteome analyses have achieved great development. The diversity of combinations of different chromatography modes to set up MDLC systems was demonstrated and discussed. Novel developments of MDLC techniques such as ultra-pressure system, array-based separation and monolithic material are also included in this article.
Department of Chemistry, Fudan University, Shanghai, 200433, China.
Mingxia
M
Gao
Dawei
D
Qi
Peng
P
Zhang
Chunhui
C
Deng
Xiangmin
X
Zhang
D002853:Chromatography, Liquid / Q000379:methods*; D015180:Electrophoresis, Gel, Two-Dimensional / Q000379:methods; D013058:Mass Spectrometry / Q000379:methods; D008962:Models, Theoretical; D040901:Proteomics / Q000379:methods*