the glycosyltransferase activities incorporating n-acetyl [ 1-14c ] galactosamine and [ u-14c ] galactose from uridine diphosphate n-acetyl [ 1-14c ] galactosamine and uridine diphosphate [ u-14c ] galactose , respectively , were measured after membrane solubilization with triton x-100 either with unglycosylated caseinomacropeptide , or with this polypeptide containing the n-acetylgalactosamine side chain residues ( desialylated and degalactosylated caseinomacropeptide ) .
C0016943
galactosamine
C0001055
n-acetylgalactosamine