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Fig. 1 | Respiratory Research

Fig. 1

From: 2D-DIGE proteomic analysis of vastus lateralis from COPD patients with low and normal fat free mass index and healthy controls

Fig. 1

Vastus lateralis protein expression profiling by 2D DIGE. Representative 2D-DIGE images (from Gel1) showing differentially expressed protein spots. a 2D images of two samples; COPDL and COPDN subjects; respectively labelled with Cy3 (green spots, COPDN) and Cy5 (red spots, COPDL) and the corresponding overlap, generated by ImageQuant software (pH range 4–9 from left to right in the horizontal dimension; MW range 15 kDa-150 kDa from bottom to top in the vertical dimension). b Images were further analyzed by DeCyder Image analysis software to detect the differentially expressed protein spots (white circles). Purple circles correspond to spots not include in the final selection

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Respiratory Research

ISSN: 1465-993X

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