Foxy-5 TFA (CAS No 881188-51-8) is a synthetic peptide that plays a pivotal role in biomedical research particularly in cancer studies Originating from cancer research labs its mechanism of action involves mimicking the Wnt-5a protein which influences key signaling pathways such as the Wnt/ -catenin pathway This regulation is crucial in modulating cancer cell movement and metastasis Foxy-5 TFA demonstrates significant in vitro activity typically ranging from nanomolar to low micromolar concentrations It is commonly used in various cell models including breast and prostate cancer lines and has applications in animal studies for assessing metastasis inhibition Additionally it serves as an essential tool in drug screening to evaluate compounds targeting cancer metastasis pathways Experimental concentrations typically depend on the specific research design