Biomaterial Database

Characterization of a monoclonal antibody against a nuclear antigen associated with serotype-1 Marek's disease virus-infected and transformed cells. 1993

L F Lee

USDA-Agricultural Research Service, Avian Disease and Oncology Laboratory, East Lansing, Michigan 48823.

A monoclonal antibody (MAb), 2BN90, was characterized on a panel of Marek's disease virus (MDV) isolates representing three antigenically related serotypes and lymphoblastoid cell lines established from Marek's disease (MD) tumors. It was reactive with all serotype 1 isolates, including CV1988, in both enzyme-linked immunosorbent assay (ELISA) and immunofluorescence (IF) test. The MAb immunoprecipitated and immunoblotted a 40-kilodalton protein, which was found to be phosphorylated by metabolic labeling with 32P inorganic phosphate, and localized to the cell nucleus using the IF test. It reacted with MDV-transformed lymphoblastoid cell lines, and the percentage of reactive cells was enhanced after treatment with iododeoxyuridine. MAb 2BN90 may be useful as a type-specific antibody of choice for serotyping MDV serotype 1 strains and as a probe for studying the role of pp40 in MDV infection and transformation.

UI	MeSH Term	Description	Entries
D008381	Herpesvirus 2, Gallid	The type species of the genus MARDIVIRUS in the family HERPESVIRIDAE. It is the etiologic agent of MAREK DISEASE, infecting domestic fowl and wild birds.	Fowl Paralysis Virus,Marek's Disease Herpesvirus 1,Marek's Disease Virus Serotype 1,Neurolymphomatosis Virus,Gallid Herpesvirus 2,Herpesvirus 2 (gamma), Gallid,Marek Disease Herpesvirus 1,Fowl Paralysis Viruses,Neurolymphomatosis Viruses,Paralysis Virus, Fowl,Paralysis Viruses, Fowl
D002461	Cell Line, Transformed	Eukaryotic cell line obtained in a quiescent or stationary phase which undergoes conversion to a state of unregulated growth in culture, resembling an in vitro tumor. It occurs spontaneously or through interaction with viruses, oncogenes, radiation, or drugs/chemicals.	Transformed Cell Line,Cell Lines, Transformed,Transformed Cell Lines
D002645	Chickens	Common name for the species Gallus gallus, the domestic fowl, in the family Phasianidae, order GALLIFORMES. It is descended from the red jungle fowl of SOUTHEAST ASIA.	Gallus gallus,Gallus domesticus,Gallus gallus domesticus,Chicken
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D000911	Antibodies, Monoclonal	Antibodies produced by a single clone of cells.	Monoclonal Antibodies,Monoclonal Antibody,Antibody, Monoclonal
D000918	Antibody Specificity	The property of antibodies which enables them to react with some ANTIGENIC DETERMINANTS and not with others. Specificity is dependent on chemical composition, physical forces, and molecular structure at the binding site.	Antibody Specificities,Specificities, Antibody,Specificity, Antibody
D000956	Antigens, Viral	Substances elaborated by viruses that have antigenic activity.	Viral Antigen,Viral Antigens,Antigen, Viral
D014407	Tumor Cells, Cultured	Cells grown in vitro from neoplastic tissue. If they can be established as a TUMOR CELL LINE, they can be propagated in cell culture indefinitely.	Cultured Tumor Cells,Neoplastic Cells, Cultured,Cultured Neoplastic Cells,Cell, Cultured Neoplastic,Cell, Cultured Tumor,Cells, Cultured Neoplastic,Cells, Cultured Tumor,Cultured Neoplastic Cell,Cultured Tumor Cell,Neoplastic Cell, Cultured,Tumor Cell, Cultured
D014422	Turkeys	Large woodland game BIRDS in the subfamily Meleagridinae, family Phasianidae, order GALLIFORMES. Formerly they were considered a distinct family, Melegrididae.	Meleagridinae,Meleagrididae
D016399	Lymphoma, T-Cell	A group of heterogeneous lymphoid tumors representing malignant transformations of T-lymphocytes.	T-Cell Lymphoma,Lymphoma, T Cell,Lymphomas, T-Cell,T Cell Lymphoma,T-Cell Lymphomas