after incubation of the hct-8r cells with d- [ 1,6-3h ] glucosamine and l- [ 1-14c ] fucose , strong acid hydrolysis of the labeled glycopeptide fraction excluded from bio-gel p-6 produced 3h-labeled n-acetylglucosamine and n-acetylgalactosamine .
C0017718
glucosamine
C0001056
acetylglucosamine