Antibodies to two major chicken heat shock proteins cross-react with similar proteins in widely divergent species.
Three of the proteins induced by heat shock of chicken embryo fibroblasts have been purified, and rabbit antibodies have been raised against them. These antibodies have been used in radioimmune precipitation reactions and in a solid-phase immune assay to detect antigenic material in non-heat-shocked chicken tissues and in extracts of widely different species ranging from yeast to mammalian tissue culture cells and human erythrocyte ghosts. Antibodies to two of the major chicken heat shock proteins, chsp89 and chsp70, cross-reacted with proteins of similar molecular weights in normal embryonic and adult chicken tissues and in extracts from widely different organisms. These data provide further evidence for the university of the heat shock response and conservation of proteins induced by this type of stress.
D000828:Animal Population Groups / Q000276:immunology; D000818:Animals; D000906:Antibodies / Q000276:immunology; D002478:Cells, Cultured; D002642:Chick Embryo; D003429:Cross Reactions; D004910:Erythrocyte Membrane / Q000276:immunology; D005260:Female; D005347:Fibroblasts / Q000276:immunology; D006360:Heat-Shock Proteins; D006801:Humans; D007739:L Cells / Q000276:immunology; D051379:Mice; D010766:Phosphorylation; D010944:Plants; D011506:Proteins / Q000276:immunology* / Q000378:metabolism; D011817:Rabbits; D011863:Radioimmunoassay
D000906:Antibodies; D006360:Heat-Shock Proteins; D011506:Proteins