Effect of host lattice on antigenicity of glycophorin in membranes.
The influence of the host lattice on the antigenicity of glycophorin in membranes was confirmed by complement-dependent immune lysis of liposomes with two rabbit antisera, which were prepared by immunization with either human red blood cells or isolated glycophorin A. The immune lysis by either antiserum depended on the kind of phospholipid in the liposomes. Anti-glycophorin antiserum more strongly recognized glycophorin in egg-lecithin membranes than in dipalmitoyl-lecithin membranes, as did anti-red blood cell antiserum. Cholesterol in the liposomal membranes influenced the antigenicity of glycophorin. The relationship between the state of glycophorin in membranes and recognition by antibody is discussed.
Manabe
H
H
Utsumi
H
H
Hamada
A
A
D000937:Antigen-Antibody Reactions; D002784:Cholesterol / Q000502:physiology; D004912:Erythrocytes / Q000276:immunology; D006021:Glycophorins / Q000276:immunology*; D006801:Humans; D066298:In Vitro Techniques; D008566:Membranes / Q000276:immunology; D012795:Sialoglycoproteins / Q000276:immunology*
D006021:Glycophorins; D012795:Sialoglycoproteins; D002784:Cholesterol