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pro vyhledávání: '"Chandra A. Nesbitt"'
Autor:
Chandra A. Nesbitt, Ken K.-C. Yeung
Publikováno v:
The Analyst. 134:65-71
Advances in mass spectrometry and capillary-format separation continue to improve the sensitivity of protein analysis. Of equal importance is the miniaturization of sample pretreatment such as enrichment and proteolysis. In a previous report (Nesbitt
Publikováno v:
Analytica Chimica Acta. 627:3-24
Capillary electrophoresis is one of the separation tools commonly used in conjugation with mass spectrometry. Its primary purpose is to resolve the components in a sample mixture prior to mass spectral identification. Moreover, an increasing number o
Publikováno v:
Journal of Chromatography A. 1134:317-325
An effective sample preconcentration technique for proteins and peptides was recently developed using capillary electrophoresis (CE) with discontinuous buffers [C.A. Nesbitt, J.T.-M. Lo, K.K.-C. Yeung, J. Chromatogr. A 1073 (2005) 175]. Two buffers o
Publikováno v:
Electrophoresis. 29(2)
Sequence-specific proteolysis is an important part of protein identification by MS. Digestion of protein is commonly performed in-solution, in sample vials with volumes ranging from milli- to microliters. When digestion is performed with a sample vol
Publikováno v:
Journal of chromatography. A. 1073(1-2)
An effective protein preconcentration technique specifically designed for microliter-volume samples is presented. The preconcentration is based on the capturing of protein in its isoelectric point (pI) within an applied electric field, using a pH jun
Autor:
Chandra A. Nesbitt, Ken K.-C. Yeung
Publikováno v:
Analyst; Dec2008, Vol. 134 Issue 1, p65-71, 7p