Human myeloid progenitor cells expressing HLA antigens.
Marrow cells of known HLA type were incubated with HLA antiserum plus complement and then plated in soft agar. Colony formation was consistently inhibited by appropriate HLA antisera. Mixing experiments excluded an indirect effect on CFU-C by lysis of mature leukocytes. We conclude that human CFU-C express HLA antigens.
D000918:Antibody Specificity; D001853:Bone Marrow / Q000276:immunology*; D002478:Cells, Cultured; D003114:Colony-Forming Units Assay; D006680:HLA Antigens; D006801:Humans; D007106:Immune Sera / Q000494:pharmacology; D007962:Leukocytes / Q000276:immunology
D006680:HLA Antigens; D007106:Immune Sera