the n-terminal fragments of band-3 protein , migrating in sds/polyacrylamide gel electrophoresis in the 60-kda , 40-kda and 20-kda regions , were detected with the antibody in untreated red-cell membranes as products of autolysis of band-3 protein .
C0242194
band-3 protein
C1420193
red-cell membranes