1.
Anal Biochem
; 363(2): 309-11, 2007 Apr 15.
Artigo
em Inglês
| MEDLINE
| ID: mdl-17336263
2.
Electrophoresis
; 28(6): 1022-4, 2007 Mar.
Artigo
em Inglês
| MEDLINE
| ID: mdl-17300130
RESUMO
2-DE is a powerful protein analytical tool whose major strengths include semiglobal quantitation and charge separation of complex protein mixtures, enabling the analysis of differential protein expression, and variable post-translational modification. One of 2-DE's limitations relates to its limited dynamic range and consequently the number of proteins expressed that can be analyzed on a single gel. In an attempt to improve the yield of detectable proteins during sample preparation, we applied a novel extraction technique called pressure cycling technology.