Used in biomedical research to quantitatively measure β-catenin protein levels in mouse tissue extracts and cell lysates. This ELISA kit is particularly useful in studies related to the Wnt signaling pathway, which plays a critical role in cell proliferation, differentiation, and embryonic development. Researchers use it to investigate cancer mechanisms, especially in models of colorectal and liver cancers where β-catenin signaling is often dysregulated. It is also applied in stem cell research and tissue regeneration studies to monitor changes in β-catenin expression under various experimental conditions. The assay provides a sensitive and specific method for detecting intracellular β-catenin, enabling high-throughput analysis in preclinical studies.