Figure 1From: CYR61/CCN1 and WISP3/CCN6 are chemoattractive ligands for human multipotent mesenchymal stroma cellsSilver staining and western blot of recombinant WISP3-Fc. To check the purity of WISP3-Fc SDS gel electrophoresis followed by silver staining and western blotting were applied as described in materials and methods. a) western-blotting analysis, b) silver stained SDS gel. Size of the fusion protein is 72 kDa.Back to article page