Figure 1From: Synovial membrane protein expression differs between juvenile idiopathic arthritis subtypes in early diseaseA representative 2D DIGE gel image of JIA synovial membrane proteins. Proteins labeled using fluorescent dyes Cy3 (green) and Cy5 (red). Protein samples were separated on an 11 cm pH4 to 7 IPG strip and on a 12.5% homogenous SDS-PAGE gel. Protein spots analysed by mass spectrometry are highlighted by spot outlines. Spot numbers correspond with those listed in Table 2, Additional file1: Table S1 and Figure 2. Proteins overexpressed in oligoarticular patients are indicated by red spot outlines; proteins overexpressed in polyarticular are indicated by blue spot outlines. DIGE, difference in-gel electrophoresis; JIA, juvenile idiopathic arthritis.Back to article page