FIG. 2.
Immunoblot analysis of patient and control sera with purified His6-Szp5058 fusion protein. Lanes: 1 to 4, controls; 5 to 8, nephritis patient sera; 9, nonreactive group C rabbit polyclonal antibody to S. equisimilis control; 10, CTB control strip with no added antibody. The blot shows an upper band of 54 kDa and a lower band of 52 kDa.