Fig. 2.
Western blot analysis of HGF in human neutrophil subcellular fractions.
Human neutrophil subcellular fractions were prepared as described in “Materials and methods”; proteins from each fraction (azurophil and specific granules (gr), membranes and cytosol) were separated by SDS-PAGE in reducing conditions and revealed with antihuman HGF monoclonal antibodies; rh-HGF (a mixture of pro-HGF and mature HGF) was loaded and blotted in parallel. The molecular masses of protein standards are indicated. These data are representative of one typical experiment of 5.