Thiol-dependent passive K/Cl transport in sheep red cells: III. Differential reactivity of membrane SH groups with N-ethylmaleimide and iodoacetamide

1983 ◽  
Vol 73 (3) ◽  
pp. 257-261 ◽  
Author(s):  
J. Bauer ◽  
P. K. Lauf
Keyword(s):  
Red Cells ◽  
Sh Groups ◽  
Cl Transport ◽  
Sheep Red Cells ◽  
Differential Reactivity

Receptors for IgG molecules on human lymphocytes forming spontaneous rosettes with sheep red cells

1975 ◽  
Vol 5 (1) ◽  
pp. 70-72 ◽  
Author(s):  
M. Ferrarini ◽  
L. Moretta ◽  
Roberte Abrile ◽  
Maria Laura Durnte
Keyword(s):  
Human Lymphocytes ◽  
Red Cells ◽  
Sheep Red Cells

scholarly journals CELLS INVOLVED IN THE IMMUNE RESPONSE

1969 ◽  
Vol 129 (4) ◽  
pp. 757-774 ◽  
Author(s):  
Nabih I. Abdou ◽  
Maxwell Richter
Keyword(s):  
Bone Marrow ◽  
Immune Response ◽  
Red Blood Cells ◽  
Blood Cells ◽  
Bone Marrow Cells ◽  
Allogeneic Bone Marrow ◽  
Red Cells ◽  
Allogeneic Bone ◽  
Sheep Red Blood Cells ◽  
Sheep Red Cells

Irradiated rabbits given allogeneic bone marrow cells from normal adult donors responded to an injection of sheep red blood cells by forming circulating antibodies. Their spleen cells were also capable of forming many plaques using the hemolysis in gel technique, and were also capable of undergoing blastogenesis and mitosis and of incorporating tritiated thymidine upon exposure to the specific antigen in vitro. However, irradiated rabbits injected with allogeneic bone marrow obtained from rabbits injected with sheep red blood cells 24 hr prior to sacrifice (primed donors) were incapable of mounting an immune response after stimulation with sheep red cells. This loss of reactivity by the bone marrow from primed donors is specific for the antigen injected, since the immune response of the irradiated recipients to a non-cross-reacting antigen, the horse red blood cell, is unimpaired. Treatment of the bone marrow donors with high-titered specific antiserum to sheep red cells for 24 hr prior to sacrifice did not result in any diminished ability of their bone marrow cells to transfer antibody-forming capacity to sheep red blood cells. The significance of these results, with respect to the origin of the antigen-reactive and antibody-forming cells in the rabbit, is discussed.

scholarly journals STUDIES ON THE ANTIGENIC PROPERTIES OF COMPLEMENT

1960 ◽  
Vol 111 (1) ◽  
pp. 93-106 ◽  
Author(s):  
Paul G. Klein ◽  
Peter M. Burkholder
Keyword(s):  
Guinea Pig ◽  
Red Cells ◽  
Serum Globulin ◽  
Sheep Red Cells ◽  
Antigenic Properties ◽  
Pig Serum

Evidence is presented to show that guinea pig complement fixed on sensitized sheep red cells acts as a specific agglutinogen. Agglutinating antibodies that react with cell-fixed complement can be produced by immunizing rabbits with a complex of stromata-amboceptor-complement or with guinea pig serum globulin. These agglutinins can be removed by precipitation with guinea pig serum. They are, therefore, distinct from immunoconglutinins.

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