Matches in SemOpenAlex for { <https://semopenalex.org/work/W1567695110> ?p ?o ?g. }
- W1567695110 endingPage "10656" @default.
- W1567695110 startingPage "10651" @default.
- W1567695110 abstract "The mechanisms of ion movement across the apical membrane of the colon have previously been investigated only in intact tissue. To investigate these mechanisms directly, we have undertaken the isolation and characterization of the apical brush-border membrane of the rabbit descending colon. The purification protocol consists of an initial isolation of single epithelial cells after dissociation of the mucosal layer in EDTA, a high pH (8.3), low ionic strength homogenization of the cells, and differential centrifugation and separation of apical membrane from nuclei, and filamentous material on a 7.5% Percoll gradient. A 20-fold enrichment in alkaline phosphatase (an apical membrane enzyme marker) specific activity over the initial homogenate value is observed in the final membrane fraction. This fraction also contains a K+-activated, pH 7.8, optimum ATPase (20 times purified over homogenate) with the following properties: 1) low Kact (2 X 10(-4) M) for K+; 2) resistance to high ionic strength (1 M Tris) solubilization; 3) competitive inhibition by Na+ (K1 = 14 mM), no activation by Na+; 4) inhibition by orthovanadate (K1 = 40 nM), but no effect of oligomycin (20 micrograms/ml of protein) or ouabain (10(-3) M); and 5) a K+-sensitive phosphorylated intermediate. These characteristics suggest that this membrane-bound ATPase is distinct from other known ATPases including the Na+ + K+ - ATPase-Na+ pump of the basolateral membrane." @default.
- W1567695110 created "2016-06-24" @default.
- W1567695110 creator A5042023011 @default.
- W1567695110 creator A5078363382 @default.
- W1567695110 date "1981-10-01" @default.
- W1567695110 modified "2023-10-14" @default.
- W1567695110 title "Isolation of brush-border membrane from the rabbit descending colon epithelium. Partial characterization of a unique K+-activated ATPase." @default.
- W1567695110 cites W10153454 @default.
- W1567695110 cites W1491387027 @default.
- W1567695110 cites W1547475092 @default.
- W1567695110 cites W1566584097 @default.
- W1567695110 cites W1593706770 @default.
- W1567695110 cites W1602271438 @default.
- W1567695110 cites W1775749144 @default.
- W1567695110 cites W1792892656 @default.
- W1567695110 cites W1965138410 @default.
- W1567695110 cites W1967386219 @default.
- W1567695110 cites W1971519888 @default.
- W1567695110 cites W1986472994 @default.
- W1567695110 cites W1994047925 @default.
- W1567695110 cites W2006803096 @default.
- W1567695110 cites W2021048801 @default.
- W1567695110 cites W2032956917 @default.
- W1567695110 cites W2037398430 @default.
- W1567695110 cites W2041581093 @default.
- W1567695110 cites W2051766330 @default.
- W1567695110 cites W2057579989 @default.
- W1567695110 cites W2066303758 @default.
- W1567695110 cites W2112055017 @default.
- W1567695110 cites W2112957909 @default.
- W1567695110 cites W2127209605 @default.
- W1567695110 cites W2153435210 @default.
- W1567695110 cites W2158657223 @default.
- W1567695110 cites W2173895357 @default.
- W1567695110 cites W2338914121 @default.
- W1567695110 cites W2920633646 @default.
- W1567695110 cites W4293247451 @default.
- W1567695110 doi "https://doi.org/10.1016/s0021-9258(19)68674-6" @default.
- W1567695110 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/6116709" @default.
- W1567695110 hasPublicationYear "1981" @default.
- W1567695110 type Work @default.
- W1567695110 sameAs 1567695110 @default.
- W1567695110 citedByCount "79" @default.
- W1567695110 countsByYear W15676951102014 @default.
- W1567695110 countsByYear W15676951102018 @default.
- W1567695110 countsByYear W15676951102020 @default.
- W1567695110 countsByYear W15676951102022 @default.
- W1567695110 crossrefType "journal-article" @default.
- W1567695110 hasAuthorship W1567695110A5042023011 @default.
- W1567695110 hasAuthorship W1567695110A5078363382 @default.
- W1567695110 hasBestOaLocation W15676951101 @default.
- W1567695110 hasConcept C130316041 @default.
- W1567695110 hasConcept C159985019 @default.
- W1567695110 hasConcept C16108499 @default.
- W1567695110 hasConcept C181199279 @default.
- W1567695110 hasConcept C185592680 @default.
- W1567695110 hasConcept C192562407 @default.
- W1567695110 hasConcept C23265538 @default.
- W1567695110 hasConcept C2775941552 @default.
- W1567695110 hasConcept C2779884254 @default.
- W1567695110 hasConcept C38652104 @default.
- W1567695110 hasConcept C41008148 @default.
- W1567695110 hasConcept C41625074 @default.
- W1567695110 hasConcept C529295009 @default.
- W1567695110 hasConcept C5426402 @default.
- W1567695110 hasConcept C54355233 @default.
- W1567695110 hasConcept C55493867 @default.
- W1567695110 hasConcept C86803240 @default.
- W1567695110 hasConcept C89423630 @default.
- W1567695110 hasConcept C95444343 @default.
- W1567695110 hasConceptScore W1567695110C130316041 @default.
- W1567695110 hasConceptScore W1567695110C159985019 @default.
- W1567695110 hasConceptScore W1567695110C16108499 @default.
- W1567695110 hasConceptScore W1567695110C181199279 @default.
- W1567695110 hasConceptScore W1567695110C185592680 @default.
- W1567695110 hasConceptScore W1567695110C192562407 @default.
- W1567695110 hasConceptScore W1567695110C23265538 @default.
- W1567695110 hasConceptScore W1567695110C2775941552 @default.
- W1567695110 hasConceptScore W1567695110C2779884254 @default.
- W1567695110 hasConceptScore W1567695110C38652104 @default.
- W1567695110 hasConceptScore W1567695110C41008148 @default.
- W1567695110 hasConceptScore W1567695110C41625074 @default.
- W1567695110 hasConceptScore W1567695110C529295009 @default.
- W1567695110 hasConceptScore W1567695110C5426402 @default.
- W1567695110 hasConceptScore W1567695110C54355233 @default.
- W1567695110 hasConceptScore W1567695110C55493867 @default.
- W1567695110 hasConceptScore W1567695110C86803240 @default.
- W1567695110 hasConceptScore W1567695110C89423630 @default.
- W1567695110 hasConceptScore W1567695110C95444343 @default.
- W1567695110 hasIssue "20" @default.
- W1567695110 hasLocation W15676951101 @default.
- W1567695110 hasOpenAccess W1567695110 @default.
- W1567695110 hasPrimaryLocation W15676951101 @default.
- W1567695110 hasRelatedWork W1537778767 @default.
- W1567695110 hasRelatedWork W1842838570 @default.
- W1567695110 hasRelatedWork W2039782145 @default.
- W1567695110 hasRelatedWork W2044011927 @default.
- W1567695110 hasRelatedWork W2282152223 @default.