title: Generation of monoclonal antibodies to human lymphocyte cell surface antigens using insect cells expressing recombinant proteins.
abstract: We have expressed human CD40 and human B7 in insect cells using the baculovirus expression system and have used these insect cells to immunize mice for the generation of monoclonal antibodies. We demonstrate here that specific monoclonal antibodies to human CD40 and human B7 were obtained using this approach. One significant advantage of this method is that immunizing mice with insect cells did not evoke an immune response to human cells and, therefore, EBV-transformed human B cells could be used to screen for specific antibody production by the hybridoma clones.
authors.affiliation: Department of Immunology, Cetus Corporation, Emeryville, CA.
authors.forename: M
authors.initials: M
authors.lastname: de Boer
authors.forename: L
authors.initials: L
authors.lastname: Conroy
authors.forename: H Y
authors.initials: HY
authors.lastname: Min
authors.forename: J
authors.initials: J
authors.lastname: Kwekkeboom
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D000911:Antibodies, Monoclonal / Q000096:biosynthesis* / Q000235:genetics; D015703:Antigens, CD / Q000235:genetics / Q000276:immunology*; D000944:Antigens, Differentiation, B-Lymphocyte / Q000235:genetics / Q000276:immunology*; D000954:Antigens, Surface / Q000235:genetics / Q000276:immunology*; D018122:B7-1 Antigen; D016367:Baculoviridae / Q000235:genetics; D001483:Base Sequence; D019013:CD40 Antigens; D002460:Cell Line; D005260:Female; D015870:Gene Expression; D005822:Genetic Vectors; D051379:Mice; D008807:Mice, Inbred BALB C; D008969:Molecular Sequence Data; D009036:Moths / Q000235:genetics*; D016133:Polymerase Chain Reaction; D011994:Recombinant Proteins / Q000235:genetics / Q000276:immunology; D014162:Transfection
chemical_list: D000911:Antibodies, Monoclonal; D015703:Antigens, CD; D000944:Antigens, Differentiation, B-Lymphocyte; D000954:Antigens, Surface; D018122:B7-1 Antigen; D019013:CD40 Antigens; D011994:Recombinant Proteins