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PubMed · 6694439

Aging of the erythrocyte. XIX. Decrease in surface charge density of bovine erythrocytes.

G Bartosz·E Grzelinska·A Bartkowiak
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Abstract

Decrease in electrophoretic mobility of erythrocytes, increase in Km of erythrocyte membrane acetylcholinesterase and decrease in the binding constant of 8-anilino-1-naphthalene sulfonate to erythrocyte membranes demonstrate a decrease in surface charge density of bovine erythrocytes during in vivo aging. This phenomenon seems to be species-specific; it may be due to a diminution of the sialic acid content but may also be contributed by conformational changes of membrane proteins.

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AcetylcholinesteraseAnilino NaphthalenesulfonatesAnimalsCattleElectrochemistryElectrophoresisErythrocyte AgingErythrocyte MembraneMembrane ProteinsProtein ConformationSialic AcidsSurface PropertiesJournal Article

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BibTeXRIS

G Bartosz, E Grzelinska, A Bartkowiak. 1984. Aging of the erythrocyte. XIX. Decrease in surface charge density of bovine erythrocytes.. https://doi.org/10.1016/0047-6374(84)90172-6

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