Localization of species cross-reactive epithelium and urothelium specific antigens in the urinary tract of the rat, mouse, hamster and guinea pig.
Antiserum from a New Zealand white rabbit raised against the saline soluble fraction of calf bladder epithelium was absorbed to produce epithelial and urothelial specific stages. With indirect immunofluorescence antiepithelial antiserum reacted with all cell layers of the urothelium of a rat, mouse, hamster and guinea pig in all regions of the urinary tract, and in the epithelium of the renal pyramid and tubules. The most intense reaction in the urothelium was seen in the superficial cells of the rat and mouse but in the intermediate cells of the guinea pig. Urothelium specific antigens were demonstrated predominantly in the superficial cells of the urothelium as far as the fornix of the renal pelvis but not in the renal pyramids or tubules in all these rodents except for the guinea pig.
D000818:Animals; D006224:Cricetinae / Q000276:immunology*; D003429:Cross Reactions; D004848:Epithelium / Q000276:immunology; D000939:Epitopes; D006168:Guinea Pigs / Q000276:immunology*; D007106:Immune Sera; D051379:Mice / Q000276:immunology*; D009928:Organ Specificity; D011817:Rabbits; D051381:Rats / Q000276:immunology*; D013045:Species Specificity; D014551:Urinary Tract / Q000276:immunology*
D000939:Epitopes; D007106:Immune Sera