Production and properties of antibody to soluble guanylate cyclase purified from bovine brain.
Guanylate cyclase was purified 12,700-fold from bovine brain supernatant, and the purified enzyme exhibited essentially a single protein band on polyacrylamide gel electrophoresis. Repeated injection of the purified enzyme into rabbits produced an antibody to guanylate cyclase. The immunoglobulin G fraction from the immunized rabbit gave only one precipitin line against the purified guanylate cyclase and the crude supernatant of bovine brain on double immunodiffusion and immunoelectrophoreis. The antibody completely inhibited the soluble guanylate cyclase activity from bovine brain, various tissues of rat and mouse and neuroblastoma N1E 115 cells, whereas the Triton-dispersed particulate guanylate cyclase from these tissues was not inhibited by the antibody.
D000818:Animals; D000917:Antibody Formation; D000918:Antibody Specificity; D000937:Antigen-Antibody Reactions; D001921:Brain / Q000201:enzymology / Q000276:immunology; D002417:Cattle; D004591:Electrophoresis, Polyacrylamide Gel; D006162:Guanylate Cyclase / Q000276:immunology* / Q000302:isolation & purification; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D051379:Mice; D009374:Neoplasms, Experimental / Q000276:immunology; D009447:Neuroblastoma / Q000276:immunology; D011817:Rabbits; D051381:Rats
D006162:Guanylate Cyclase