[Thymocyte receptors reacting with red blood cells and Fc portion of immunoglobulin G].
Some properties of glycoprotein isolated from rat thymocytes were studied. The glycoprotein (its molecular weight is found to be about 12000 Daltons) has an affinity for autologous and xenogenous red blood cells as well as for Fc portion of IgG. It is shown that the glycoprotein belongs to the thymocyte plasma membrane receptors responsible for interaction with erythrocytes and possesses the Fe receptor properties. The data give reason to conclude that at least one of the Fc receptors has the affinity for SRBC, ARBC and Fe portion of IgG.
D000818:Animals; D002462:Cell Membrane / Q000276:immunology; D004912:Erythrocytes / Q000276:immunology*; D006023:Glycoproteins / Q000276:immunology; D007141:Immunoglobulin Fc Fragments; D007074:Immunoglobulin G / Q000378:metabolism*; D008970:Molecular Weight; D051381:Rats; D011961:Receptors, Fc / Q000276:immunology*; D012756:Sheep; D013950:Thymus Gland / Q000276:immunology*
D006023:Glycoproteins; D007141:Immunoglobulin Fc Fragments; D007074:Immunoglobulin G; D011961:Receptors, Fc
Retseptory timotsitov, reagiruiushchie s eritrotsitami i Fc-fragmentom immunoglobulina G.