monoclonal antibodies reacting exclusively with laminin of human origin and a polyclonal antibody reacting with both murine and human laminin were used to immunohistochemically study the extracellular matrix of four human tumors grown as xenografts in nude mice : a lung carcinoma and a yolk sac carcinoma because they produced cell associated laminin in vitro ;
C0015350
extracellular matrix
C0022984
laminin