Indices of membrane alterations in beta-thalassemic erythrocytes.


Analytical protocols for the study of thalassemic erythrocyte membrane alterations are described. Denatured hemoglobin derivatives and aggregated band 3 are separated from detergent membrane extracts by gel-filtration as high-molecular-weight aggregates and quantitated spectrophotometrically. Membrane-bound, low-molecular-weight iron is measured on SDS… (More)


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