Anti-Beta-Catenin antibodies detect the protein encoded by the human gene, CTNNB1, also known as catenin beta 1. The full-length full-length protein is 85,497 daltons in mass and has been noted to be cytoplasmic, nuclear and membrane-associated. Beta-Catenin is present in many tissues and has been associated with heart disease and several types of cancer. It is an important component in cell signaling, playing a vital role in the Wnt signaling pathway. Anti-Beta-Catenin antibodies detect the protein encoded by the human gene, CTNNB1, also known as catenin beta 1. The full-length full-length protein is 85,497 daltons in mass and has been noted to be cytoplasmic, nuclear and membrane-associated. Beta-Catenin is present in many tissues and has been associated with heart disease and several types of cancer. It is an important component in cell signaling, playing a vital role in the Wnt signaling pathway.