| Abstract: | The effect of alpha-dihydrodecaprenyl phosphate, dolichyl phosphate and solanesyl phosphate on the lipid intermediate pathway for protein glycosylation was studied with crude membrane fraction prepared from AH 70Btc hepatoma cells. alpha-Dihydrodecaprenyl phosphate increased the incorporations of 14C]mannose from GDP-14C]mannose into CHCl3-CH3OH (2:1, v/v) extract, oligosaccharide-lipid and proteins. The above and the other data showed that alpha-dihydrodecaprenyl phosphate may function as a mannose carrier in the lipid intermediate pathway. |
