Used in biomedical research to quantitatively measure β-catenin protein levels in cell lysates, tissue extracts, and biological fluids. Enables study of Wnt signaling pathway activity, which plays a critical role in cell proliferation, differentiation, and development. Widely applied in cancer research, particularly in understanding tumor progression and metastasis in colorectal, liver, and other cancers. Supports investigation into stem cell biology, tissue regeneration, and developmental disorders. The kit provides a reliable, sensitive, and high-throughput method for monitoring changes in β-catenin expression under experimental conditions, aiding drug development and mechanistic studies.