Results 261 to 270 of about 557,005 (309)

Surface antigens of Schistosoma mansoni

Molecular and Biochemical Parasitology, 1981
Abstract The outer tegument membrane of 18 h artificially prepared schistosomula of Schistosoma mansoni was labelled using the non-permeant diazonium salt of [ 125 I]iodosulphanilic acid. Eight iodinated surface proteins were identified by SDS-polyacrylamide gel electrophoresis.
Vannier We, Eugene G. Hayunga, David Taylor   +2 more
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T lymphocyte surface antigens in primates

European Journal of Immunology, 1983
AbstractWe examined the binding of peripheral blood mononuclear cells from various primate species to a panel of monoclonal antibodies with specificity for human T lymphocytes. A remarkable structural conservation of the erythrocyte rosette receptor on T cells between such phylogenetically distant primates as lemurs and man was found.
Norval W. King, Stuart F. Schlossman, Heather Lane, Ellis L. Reinherz, Norman L. Letvin, Ronald D. Hunt   +5 more
openaire   +3 more sources

Surface Antigens of Bordetella Pertussis

1985
Bordetella pertussis and other Bordetella species cause respiratory infections in humans and in a variety of animals. Clinical isolates of B. pertussis have multiple virulence factors, several of which have been reported to induce protective immunity.
Sandra K. Armstrong, C D Parker, Dara W. Frank   +2 more
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Surface Antigens of Haemophilus pertussis

Nature, 1958
IT has been shown by Frappier and Guerault1,2, and Frappier, Guerault and De Repentigny3, that the antigen of Haemophilus pertussis which protects mice against intracerebral infection could be washed off the bacteria by saline (0.85 per cent sodium chloride).
H. B. Maitland, Armand Guérault
openaire   +3 more sources

Surface Antigens of Smooth Brucellae

Journal of Bacteriology, 1968
Surface antigens of smooth brucellae were extracted by ether-water, phenol-water, trichloroacetic acid, and saline and examined by immunoelectrophoresis and gel diffusion with antisera from infected and immunized rabbits. Ether-water extracts ofBrucella melitensiscontained a lipopolysaccharide protein component, which was specific for the surface of ...
J. B. Wilson, Daniel Leong, Lois M. Jones, Ramon Diaz   +3 more
openaire   +3 more sources

A Macrophage Cell Surface Antigen

1976
Although biochemical studies on macrophage membranes have been performed (21), there is no gross chemical basis to distinguish phagocytes from non-phagocytic cells. By using intact cells for functional study, instead of isolated membrane preparations for gross chemical comparisons, certain interesting aspects of phagocytic function have emerged.
P. S. Morahan, A. M. Kaplan, J. D. Stinnett   +2 more
openaire   +3 more sources

Embryonic surface antigens: A “quasi-endodermal” teratoma antigen

Developmental Biology, 1976
Abstract Hyperimmune antisera against a teratoma-derived endodermal carcinoma of the mouse were used in cytotoxicity tests and by absorption analysis to define a surface antigen. This antigen was found to be present on all tumor cells tested that were of endodermal origin as well as on embryonic liver, and was therefore designated “Endo.” Further ...
Artzt, K, Hamburger, L, Jakob, H, Jacob, F   +3 more
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Murine Lymphocyte Surface Antigens

1979
Publisher Summary This chapter discusses the multiple lymphocyte surface antigens of the mouse. A wide range of different antigens is described, ranging from those that have a broad tissue distribution to those highly restricted to specific lymphocytes and including others, such as viral-associated antigens.
Ian F. C. McKenzie, Terry Potter
openaire   +3 more sources

Antigenic hybrids of influenza a viruses with surface antigens to order

Virology, 1970
Abstract Stable antigenic hybrids between mammalian and avian strains of influenza A viruses with the hemagglutinin from one parent and the neuraminidase antigen from the other parent can be made to order in the allantois-on-shell system. Their isolation was made possible by the use of specific antisera to the hemagglutinin and neuraminidase antigens
Robert G. Webster, Robert G. Webster
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Monoclonal antibodies and cell surface antigens

Cell Biology International Reports, 1979
Antibody chains are encoded in three gene clusters containing genes for the variable and constant regions. V and C genes are separated in germ line and during differentiation a rearrangement takes place. But even after this rearrangement the V and C coding sequences are not contiguous.
David S. Secher, Timothy A. Springer, G. Galfre, C. Milstein   +3 more
openaire   +5 more sources