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Table 2 Selective comparison of densitometric results from 2D PAGE analyses under FIGE versus CFE conditions

From: Increase in local protein concentration by field-inversion gel electrophoresis

Spot number Protein name Pulsed (FIGE) Control (CFE) Percent Increase in Intensity (%)
   Densitometric intensity#
1 Endoplasmin precursor 14414 8502 69
2 Regucalcin 11453 11006 4
3 Fructose-1,6-bisphosphatase 15358 13699 12.1
4 Malate dehydrogenase, cytoplasmic 14771 12522 17.9
5 Regucalcin Isoform 11266 * N.A.
6 Lactoylglutathione lyase 8531 4603 85.3
7 Cytochrome b5 12585 5569 126
8 Glutathione S-transferase kappa1 18944 3813 396.8
9 Fatty acid-binding protein, liver 26493 6228 325.3
A Internal calibrator 33593 31998 5
  1. #Densitometric results are given as the average of the intensity per unit area. For similar spots under comparison, approximately the same area was obtained for the calculation of intensity. * denotes that the software failed to detect any differences with respect to backgroud noise. All results were corrected for background noise. Percent enhanced intensity is the percentage of increase in intensity using the intensity values of CFE as the denominator and the difference in intensity as the numerator. N.A., Not available.