Purified membranes from surface-labelled phytohemagglutinin-resistant (PhaR) and wild-type chinese hamster ovary cells have been analysed by sodium dodecyl sulphate gel electrophoresis. Gel patterns were compared for cells labelled via galactose oxidase and B3H4 or lactoperoxidase and radioactive iodide. The results suggest that PhaR cells are altered in the carbohydrate portion of a number of their membrane glycoproteins.
ASJC Scopus subject areas
- Cell Biology