Figure 5

Molecular weight of equine serum amyloid A. Serum amyloid A (SAA) detected by immunostaining, following sodium dodecyl sulphate polyacryl amide gel electrophoresis (SDS-PAGE). As expected, the molecular weight of SAA was estimated to be 10–15 kDa. The molecular weights (MW) of the BioRad standard are given to the right (S). The standard lane was separated prior to blotting and stained with silver nitrate.