Figure 3.
Two modes of indirect detection of biotinylated detection mAbs. (a) Assay with capture mAb 1443; (b) Assay with capture mAb 1797. In each case, the background (BG) + 3 sd is indicated by the broken line, with the upper (dashed) line corresponding to the simultaneous addition of detection reagents, b-mAb + Ru(bpy)3-streptavidin.