Fig. 6From: IgY antibodies of chicken do not bind staphylococcal binder of immunoglobulin (Sbi) from Staphylococcus aureusPAGE analysis for testing the affinity of IgY antibody with Sbi protein. Anti-Sbi IgY and unimmunized IgY were incubated with r-Sbi protein and subjected to native PAGE. Unimmunized IgY did not bind Sbi protein and hence no shift in molecular weight was observedBack to article page