A fetal intestinal-type alkaline phosphatase in hepatocellular carcinoma tissue.

摘要: We examined 19 hepatoma tissues for alkaline phosphatase isoenzyme and found that six have both the Kasahara an with a unique electrophoretic mobility, in addition to liver-type enzyme. From two of carcinoma tissues, abnormal enzyme was partly purified subjected detailed analysis, which clarified resembled fetal intestinal most its enzymic immunologic properties also reflect structure. This intestinal-type not 24 specimens normal liver from adults. The relevance adult is discussed. phosphatases differ heat stability, reactivity concanavalin A. adult-type has components; only electrophoretically slower, neuraminidase-resistant one described here.