1984
Isolation of spectrin subunits and reassociation in vitro. Analysis by fluorescence polarization.
Yoshino H, Marchesi V. Isolation of spectrin subunits and reassociation in vitro. Analysis by fluorescence polarization. Journal Of Biological Chemistry 1984, 259: 4496-4500. PMID: 6707015, DOI: 10.1016/s0021-9258(17)43074-2.Peer-Reviewed Original ResearchConceptsFluorescence anisotropy changesFluorescence polarizationEventual dissociationGood yieldsDEAE-cellulose column chromatographyOligomeric speciesMonomer stateColumn chromatographyNeutral salt solutionsElectron microscopyAcrylamide gel electrophoresisSalt solutionLow-angle shadowingM ureaTryptophan residuesBeta subunitPure alphaSpectrinSubdomain structureSpectrin moleculesSubunitsLow concentrationsErythrocyte spectrinSpectrin subunitsGel electrophoresis
1981
The carboxyl-terminal domain of human erythrocyte band 3. Description, isolation, and location in the bilayer.
Markowitz S, Marchesi V. The carboxyl-terminal domain of human erythrocyte band 3. Description, isolation, and location in the bilayer. Journal Of Biological Chemistry 1981, 256: 6463-6468. PMID: 7240219, DOI: 10.1016/s0021-9258(19)69187-8.Peer-Reviewed Original ResearchConceptsSodium dodecyl sulfate bindingBand 3 moleculesCarboxyl-terminal fragmentBand 3NH2-terminal cytoplasmic domainMembrane-spanning domainsSodium dodecyl sulfate-polyacrylamide gel electrophoresisDodecyl sulfate-polyacrylamide gel electrophoresisBand 3 fragmentSulfate-polyacrylamide gel electrophoresisCarboxyl-terminal domainAnion channel proteinCarboxyl-terminal regionPolyacrylamide gel electrophoresisGel electrophoresisSulfate bindingHomogeneous polypeptideCytoplasmic domainIdentical peptide mapsMoleculesMajor transmembraneHuman erythrocyte band 3Channel proteinsBroad bandErythrocyte band 3
1977
Phosphorylation in membranes of intact human erythrocytes.
Shapiro D, Marchesi V. Phosphorylation in membranes of intact human erythrocytes. Journal Of Biological Chemistry 1977, 252: 508-517. PMID: 188816, DOI: 10.1016/s0021-9258(17)32746-1.Peer-Reviewed Original ResearchConceptsIntact human erythrocytesStudy of phosphorylationPattern of phosphorylationHuman erythrocytesIntact cell systemMembrane proteinsLipid phosphorylationIntracellular portionIntact cellsPolyacrylamide gel electrophoresisMembrane phosphorylationPhosphorylationMembrane sialoglycoproteinGlycophorin AGlycophorin A.Gel electrophoresisPhosphate exchangeCell system