Supplementary Figure 1From: Proteinase-3 as the major autoantigen of c-ANCA is strongly expressed in lung tissue of patients with Wegener's granulomatosisNorthern blot containing approximately 2 μg polyA RNA per lane from four different human tissues. Lanes 1–4 contain, in order, RNA from human heart, brain, liver and lung tissue. RNA size marker bands are indicated in the left margin of the blot (M).Back to article page