Two-dimensional strong cation exchange/porous layer open tubular/mass spectrometry for ultratrace proteomic analysis using a 10 μm id poly(styrene- divinylbenzene) porous layer open tubular column with an on-line triphasic trapping column

This study expands the capabilities for ultratrace proteomic analysis of our previous work by incorporating on‐line sample desalting using a triphasic (RP/strong cation exchange (SCX)/micro‐SPE) trapping column connected to a 3.2 m×10 μm id poly(styrene‐divinylbenzene) (PS‐DVB) porous layer open tub...

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Veröffentlicht in:	Electrophoresis 2008-05, Vol.29 (8), p.1604-1611
Hauptverfasser:	Luo, Quanzhou, Gu, Ye, Wu, Shiaw-Lin, Rejtar, Tomas, Karger, Barry L.
Format:	Artikel
Sprache:	eng
Schlagworte:	Monolithic column Multiple dimensional separations Porous layer open tubular column Proteomics Ultranarrow bore LC column
Online-Zugang:	Volltext
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