| Literature DB >> 126793 |
Abstract
Plasma membranes were prepared from cultured Chinese hamster ovary cells utilizing a two-phase polymer system and were characterized by enzymatic and chemical assay, and by electron microscopy. The usual degree of purification of presumptive membrane markers such as Na+-K+ ATPase (ATP phosphohydrolase, EC 3.6.1.3) ranged from three-to eightfold. Gel electrophoresis in SDS revealed several polypeptides and two glycopeptides which were enriched in the plasma membrane fraction.Entities:
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Year: 1975 PMID： 126793 DOI： 10.1139/o75-126
Source DB: PubMed Journal: Can J Biochem ISSN： 0008-4018