Figure 2.

SDS–PAGE of purified proteins. Lane 1: C₂ ${\mathbf{S}}_{\mathbf{48}}^{\mathbf{H}}$ C₂; lane 2: B^RGDC₂ ${\mathbf{S}}_{\mathbf{48}}^{\mathbf{H}}$ C₂; lane 3: B^KRSRC₂ ${\mathbf{S}}_{\mathbf{48}}^{\mathbf{H}}$ C₂; lane M: molecular weight marker. For all samples, ∼5 μg of protein was loaded.