Angiotensin Converting Enzyme Antibody / ACE Endothelial Cell Surface Enzyme Antibody [clone ACE/3764] (V9620)

Angiotensin Converting Enzyme Antibody Colon Carcinoma IHC. Immunohistochemistry analysis of FFPE human colon carcinoma tissue using Angiotensin Converting Enzyme Antibody (clone ACE/3764) shows strong membranous staining highlighting vascular endothelial cells within the tumor microenvironment, consistent with ACE / CD143 localization as a cell surface enzyme. The staining delineates vessel structures interspersed throughout the tumor, while tumor epithelial cells display comparatively lower signal. Hematoxylin counterstain provides nuclear contrast and tissue architecture. Antibody incubation was performed at 2 ug/ml in PBS for 30 min at RT. HIER: boil FFPE tissue sections in pH 9 10 mM Tris with 1 mM EDTA for 20 min and allow to cool before testing.

Angiotensin Converting Enzyme Antibody Kidney Tissue IHC. Immunohistochemistry analysis of FFPE human kidney tissue using Angiotensin Converting Enzyme Antibody (clone ACE/3764) shows strong membranous staining along renal tubular epithelial cells and vascular endothelium, consistent with ACE / CD143 localization as a cell surface enzyme. The staining outlines tubular structures and associated vascular elements, while interstitial regions display comparatively lower signal. Hematoxylin counterstain provides nuclear contrast and tissue architecture. Antibody incubation was performed at 2 ug/ml in PBS for 30 min at RT. HIER: boil FFPE tissue sections in pH 9 10 mM Tris with 1 mM EDTA for 20 min and allow to cool before testing.

SDS-PAGE analysis of purified, BSA-free Angiotensin Converting Enzyme antibody (clone ACE/3764) as confirmation of integrity and purity.

Angiotensin Converting Enzyme Antibody HuProt Microarray Specificity. Protein microarray analysis using Angiotensin Converting Enzyme Antibody (clone ACE/3764) demonstrates highly specific binding to ACE / CD143, with the target protein ranked as the top hit and showing a strong Z score relative to all other proteins on the array. Signal intensity drops sharply for non-target proteins, supporting selective recognition with minimal off-target interaction. Z score represents the strength of signal in standard deviations above the mean of all array signals, while S score reflects the separation between the top-ranked target and the next highest signal, indicating relative specificity.