Mouse DKK1, His Tag is widely used in biomedical research, particularly in studies related to the Wnt signaling pathway, which plays a crucial role in embryonic development, tissue homeostasis, and cancer progression. This protein is employed to investigate the inhibition of Wnt signaling, as DKK1 acts as a potent antagonist by binding to LRP5/6 co-receptors. It is commonly used in cell-based assays to modulate Wnt activity and study downstream effects on cell proliferation, differentiation, and apoptosis. Additionally, Mouse DKK1, His Tag serves as a critical reagent in protein-protein interaction studies, immunoassay development, and receptor binding assays. Its His tag facilitates easy detection and purification, making it valuable in both basic research and drug discovery targeting bone diseases, cancers, and degenerative disorders.