Fig. 2.

Binding by GspB ΔcnaA and Δunique domain variants. (A) GST-BRs (500 nM) were immobilized in 96-well plates, and biotinylated sTa was supplied at the indicated concentrations. Binding is reported as the mean ± standard deviation, with n = 3. (B) Binding of GST-GspB_BR (upper) and the ΔcnaA domain variant (lower) to an array of immobilized glycans, which includes compounds present on salivary and platelet glycoproteins (n = 4). This figure is available in black and white in print and in color at Glycobiology online.