Fig. 4From: IgY antibodies of chicken do not bind staphylococcal binder of immunoglobulin (Sbi) from Staphylococcus aureusReactivity testing of IgY and IgG antibodies with Sbi protein a. blot treated with biotin labeled anti-Sbi IgY antibodies, b. blot treated with biotin-labeled unimmunized IgY, c. blot treated with biotin labeled anti-Sbi IgG, d. Blot treated with biotin labeled unimmunized IgG. From Fig. 5b, it was deduced that unimmunized IgY does not bind Sbi or SpA proteinsBack to article page