title: Aspects of surface membrane differentiation during maturation of human hematopoietic and tumor cells: the Ia system.
mesh_terms: D001853:Bone Marrow / Q000276:immunology; D002454:Cell Differentiation; D002462:Cell Membrane / Q000276:immunology; D002469:Cell Separation / Q000379:methods; D006098:Granulocytes / Q000276:immunology; D006412:Hematopoietic Stem Cells / Q000166:cytology / Q000276:immunology*; D000949:Histocompatibility Antigens Class II; D006801:Humans; D007141:Immunoglobulin Fc Fragments / Q000276:immunology; D015470:Leukemia, Myeloid, Acute / Q000276:immunology; D008533:Megakaryocytes / Q000276:immunology; D008545:Melanoma / Q000276:immunology; D009369:Neoplasms; D009374:Neoplasms, Experimental / Q000276:immunology; D011951:Receptors, Complement / Q000276:immunology; D011971:Receptors, Immunologic / Q000276:immunology
chemical_list: D000949:Histocompatibility Antigens Class II; D007141:Immunoglobulin Fc Fragments; D011951:Receptors, Complement; D011971:Receptors, Immunologic