[A glycoprotein: galactosyltransferase activity in the ascitic fluid and serum of mice with the YC8 tumor].
Tranfer of (14C)-gal from exogenous UDP(14C)-gal has been demonstrated with ovomucoid as glycoprotein acceptor in ascitic fluid sera from Balb/c mice bearing isogenic YC8 tumor. Transfer exists without ovomucoid, in great ratio in ascitic fluid and in sera from ascitic mice too, showing occurrence of endogenous acceptors, the origin of which has to be proved.
D000818:Animals; D001202:Ascitic Fluid / Q000201:enzymology*; D004789:Enzyme Activation / Q000187:drug effects; D005700:Galactosyltransferases / Q000097:blood / Q000378:metabolism*; D006863:Hydrogen-Ion Concentration; D008223:Lymphoma / Q000097:blood / Q000201:enzymology*; D008345:Manganese / Q000494:pharmacology; D051379:Mice; D008807:Mice, Inbred BALB C; D009368:Neoplasm Transplantation; D009374:Neoplasms, Experimental / Q000097:blood / Q000201:enzymology; D010059:Ovomucin / Q000378:metabolism
D010059:Ovomucin; D008345:Manganese; D005700:Galactosyltransferases
Mise en évidence d'une activité glycoprotéine: galactosyltransférase dans les fluides ascitiques et les sérums de souris porteuses de la tumeur YC8