Western Blot of A431 and A549 cell lysates using Catenin, beta Mouse Monoclonal Antibody (5H10)
Formalin-fixed, paraffin-embedded human Tonsil stained with Beta-Catenin (p120) Monoclonal Antibody (5H10).
SDS-PAGE Analysis of Purified Beta-Catenin (p120) Monoclonal Antibody (5H10). Confirmation of Purity and Integrity of Antibody
Flow Cytometric Analysis of PFA fixed HeLa cells using Beta-Catenin (p120) Monoclonal Antibody (5H10) followed by goat anti-mouse IgG-CF488 (Blue); Isotype Control (Red).
Known Applications & Suggested Dilutions
Host / Ig Isotype
Mol. Weight of Antigen
Specificity & Comments
Beta-catenin associates with the cytoplasmic portion of E-cadherin, which is necessary for the function of E-cadherin as an adhesion molecule. In normal tissues, beta-catenin is localized to the membrane of epithelial cells, consistent with its role in the cell adhesion complex. In breast ductal neoplasia, beta-catenin is usually localized in cellular membranes. However, in lobular neoplasia, a marked redistribution of beta-catenin throughout the cytoplasm results in a diffuse cytoplasmic pattern. Immuno-staining of beta-catenin and E-cadherin is helps in the accurate identification of ductal and lobular neoplasms, including a distinction between low-grade ductal carcinoma in situ (DCIS) and lobular carcinoma. Additionally, some rectal and gastric adenocarcinomas demonstrate diffuse cytoplasmic beta-catenin staining and a lack of membranous staining, mimicking the staining pattern observed with lobular breast carcinomas.