The SIRP α V4/CD172a protein is an immunoglobulin-like cell surface receptor for CD47 that acts as a docking protein to facilitate the translocation of PTPN6, PTPN11, and other partners to the plasma membrane. It supports the adhesion of cerebellar neurons, promotes neurite growth, and promotes glial cell attachment. SIRP alpha V4/CD172a Protein, Human (HEK293, His-Avi) is the recombinant human-derived SIRP alpha V4/CD172a protein, expressed by HEK293 , with C-Avi, C-His labeled tag and E33G, L44S, T50S, T52I, R54H mutation.
