Elliptical erythrocyte membrane skeletons and heat-sensitive spectrin in hereditary elliptocytosis.


Erythrocyte membranes (ghosts) and membrane skeletons (submembranous reticula of spectrin, actin, and protein 4.1 prepared by extracting ghosts with Triton X-100) from 15 patients with hereditary elliptocytosis (HE) were elliptical, which indicates that the primary defect responsible for the abnormal shape of these cells resides in the skeleton. The protein… (More)