Western blot analysis of anti-PI3KCA Antibody (Center) Pab in 293 cell line lysates transiently transfected with the PIK3CA gene (1ug/lane). PI3KCA (arrow) was detected using the purified Pab.

Formalin-fixed and paraffin-embedded human breast carcinoma reacted with PI3KCA Antibody (Center) , which was peroxidase-conjugated to the secondary antibody, followed by DAB staining. This data demonstrates the use of this antibody for immunohistochemistry; clinical relevance has not been evaluated.