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FIGURE 5. (A) Localization of radiotracer in left (lesion) and right (sham) femoral arteries determined as %ID/g of total vessel tissue samples injected with NSB control (NSB cont; solid bars) or bispecific antibody (BiSp) (open bars). (B) Immunohistochemical stained frozen sections of left femoral artery lesion with bispecific antibody (panel a), normal right femoral artery from sham-operated region with bispecific antibody (panel b), and left femoral artery (lesion) with NSB control (panel c). (C) Biodistribution of 99mTc-DTPASuc-PL14.6 kDa activity in ApoE/ mice with bispecific antibody (open bars) or NSB control (black bars). Int. = intestine; R = right; L = left.