Immunochemical study of canine intestinal, hepatic, and osseous alkaline phosphatases.
Partially purified alkaline phosphatase (ALP) from canine intestine, liver, and bone were injected into rabbits to elicit anti-canine intestinal, hepatic, and osseous ALP antibodies, respectively. The antibody formed a soluble enzyme-antienzyme complex when directly interacted with the ALP antigen. In order to form an insoluble complex, it was then necessary to interact the initial soluble complex with the goat anti-rabbit gamma-globulin antibody in the 2nd step. Antiintestinal ALP antibody was highly specific and did not cross react with canine hepatic, osseous, splenic, and renal ALP. Antiliver and antibone ALP antibodies, on the other hand, did cross react with hepatic, osseous, splenic, and renal ALP, but not with the intestinal ALP.
D000469:Alkaline Phosphatase / Q000276:immunology* / Q000302:isolation & purification; D000818:Animals; D000936:Antigen-Antibody Complex; D003429:Cross Reactions; D004285:Dogs / Q000276:immunology / Q000378:metabolism*; D005269:Femur / Q000201:enzymology*; D007124:Immunoenzyme Techniques; D007421:Intestine, Small / Q000201:enzymology*; D007668:Kidney / Q000201:enzymology; D008099:Liver / Q000201:enzymology*; D013154:Spleen / Q000201:enzymology
D000936:Antigen-Antibody Complex; D000469:Alkaline Phosphatase