major histocompatibility complex ( mhc ) expression was assessed by double immunofluorescence technique using monoclonal antibodies to non-polymorphic determinants of class i and class ii molecules and the pancreatic cells were identified by antibodies to islet hormones and other cytoplasmic antigens . gamma-ifn and lectins produced a parallel enhancement of hla-a , b , c expression in islet , exocrine/ductal cells and fibroblasts .
C0003250
monoclonal antibodies
C0003241
antibodies