TNN Polyclonal Antibody for Western Blot, IHC (P) Extracellular matrix protein that seems to be a ligand for ITGA8:ITGB1, ITGAV:ITGB1 and ITGA4:ITGB1 (PubMed:17909022). Involved in neurite outgrowth and cell migration in hippocampal explants. During endo