title: Expression of Ia-like and HLA-A,B antigens on human multipotential hematopoietic progenitor cells.
abstract: Human multipotential hematopoietic progenitor cells can be assayed by their ability to form colonies of mixed cell lineages in vitro. These cells display la-like antigens and HLA-A,B,C antigens as evidenced by inhibition of colony formation by specific monoclonal antibodies and complement.
mesh_terms: D000911:Antibodies, Monoclonal / Q000276:immunology; D006680:HLA Antigens / Q000032:analysis*; D006412:Hematopoietic Stem Cells / Q000276:immunology*; D000949:Histocompatibility Antigens Class II / Q000032:analysis*; D006801:Humans
chemical_list: D000911:Antibodies, Monoclonal; D006680:HLA Antigens; D000949:Histocompatibility Antigens Class II