Fig. 1. SDS-PAGE analysis and TEM analysis of capsid protein purified. LS and FT are loading sample and flow-through. Numbers in the figure captions in
panel A indicate molar concentrations of NaCl contained in the elution buffer. The capsid proteins bound to heparin resin were eluted by successive addition
of the elution buffers. Panel B shows TEM image of the capsid proteins recovered. Bar, 100 nm.