title: A monoclonal antibody with reaction spectrum covering acute leukemia and T-lineage cells.
abstract: A mouse monoclonal antibody (MA-10) was raised using cells of a patient with AML (M2). MA-10 reacted with leukemic cells in 44 out of 60 AML cases. Intense reaction was observed especially in 32/38 cases with M1 and M2, as well as 9/9 with common ALL and 2/2 with T-ALL. No appreciable reaction was observed with mature blood cells with only exception of T cells. In-vitro addition of MA-10 did not affect the growth of GM-CFC and BFU-e from two patients with CML in chronic phase. MA-10 identified three polypeptides of approximate mol. wt of 74,000, 50,000 and 30,000.
authors.affiliation: Third Department of Internal Medicine, Gunma University School of Medicine, Japan.
authors.forename: E
authors.initials: E
authors.lastname: Nogiwa
authors.forename: K
authors.initials: K
authors.lastname: Tamaki
authors.forename: M
authors.initials: M
authors.lastname: Omine
authors.forename: T
authors.initials: T
authors.lastname: Maekawa
mesh_terms: D000818:Animals; D000911:Antibodies, Monoclonal / Q000276:immunology / Q000502:physiology*; D000937:Antigen-Antibody Reactions; D000951:Antigens, Neoplasm / Q000276:immunology*; D002460:Cell Line; D006801:Humans; D007951:Leukemia, Myeloid / Q000276:immunology / Q000473:pathology; D015470:Leukemia, Myeloid, Acute / Q000276:immunology*; D008223:Lymphoma / Q000276:immunology; D051379:Mice; D008807:Mice, Inbred BALB C; D013601:T-Lymphocytes / Q000276:immunology*; D014410:Tumor Stem Cell Assay
chemical_list: D000911:Antibodies, Monoclonal; D000951:Antigens, Neoplasm