Magnetic Gold Nanoparticle-Labeled Heparanase Monoclonal Antibody and its Subsequent Application for Tumor Magnetic Resonance Imaging

Expression of Hpa proteins in various cell lines. a Western blot was used to detect HPA protein expression (65 kDa) in various tumor cell lines. Lane 1, HepG2; lane 2, SGC-7901; lane 3, MKN45; lane 4, MCF-7; lane 5, SW480; lane 5, U2OS. b Immunohistochemical analysis of HPA expression in HepG2, SGC-7901, MKN45, MCF-7, SW480, and U2OS cell line