
Amphoteric azo dyes were used for internal control of pI values in Comparative two-dimensional Fluorescence Gel Electrophoresis (CoFGE) [1]. The 2D-gel images of separated Escherichia coli proteins as well as those of colored amphoteric dyes separated by isoelectric focussing are presented. The latter were used to correct for variation in the first electrophoretic dimension and further improve protein coordinate assignment in 2D-gel electrophoresis. Data tables are supplied to demonstrate pI-value calibration and the effect on the assignment of protein spot coordinates.
azo dyes, Science (General), protein grid, Computer applications to medicine. Medical informatics, R858-859.7, Azo dyes, pI, Comparative fluorescence gel electrophoresis, comparative fluorescence gel, hCoFGE, Gel electrophoresis, Q1-390, 2D-PAGE, electrophoresis, pI-Control, Protein grid, G-dyes, CoFGE, Data Article
azo dyes, Science (General), protein grid, Computer applications to medicine. Medical informatics, R858-859.7, Azo dyes, pI, Comparative fluorescence gel electrophoresis, comparative fluorescence gel, hCoFGE, Gel electrophoresis, Q1-390, 2D-PAGE, electrophoresis, pI-Control, Protein grid, G-dyes, CoFGE, Data Article
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 5 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Average | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Average | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |
