Table 3.

Normal breast tissue sample profile.

Patient Sample Identification	Sample type	Intensity	Subcellular localization	Fraction of cells stained	Age
Patient 2773	Adipocytes	weak	Cytoplasmic/membranous	<25%	23
	Glandular	moderate	Cytoplasmic/membranous, nuclear	>75%	23
	Myoepithelial	weak	Cytoplasmic/membranous	>75%	23
Patient 3544	Adipocytes	negative	Cytoplasmic/membranous	none	45
	Glandular	weak	Cytoplasmic/membranous Nuclear	25–75%	45
	Myoepithelial	weak	Cytoplasmic/membranous	25–75%	45

Normal breast tissue profile depicting sample type, staining intensity, subcellular localization, fraction of cells stained, and patient age.