Oligomeric state of human erythrocyte band 3 measured by fluorescence resonance energy homotransfer.
Authors:Blackman SM, Piston DW, Beth AH
Journal:Biophys J
PubMed ID:9675213
The oligomeric state of the erythrocyte anion exchange protein, band 3, has been assayed by resonance energy homotransfer. Homotransfer between oligomeric subunits, labeled with eosin-5-maleimide at Lys430 in the transmembrane domain, has been demonstrated by steady-state and time-resolved fluorescence spectroscopy, and is readily observed by its depolarization of the eosin ... More