Article
Apolipoprotein E-4Philadelphia (Glu13----Lys,Arg145----Cys). Homozygosity for two rare point mutations in the apolipoprotein E gene combined with severe type III hyperlipoproteinemia.
The Journal of biological chemistry - 5 Jun 1991
Lohse P, Mann W A, Stein E A, Brewer H B
Abstract excerpt
The molecular defect in a 24-year-old white female with severe type III hyperlipoproteinemia has been elucidated. The patient's apolipoprotein (apo) E migrated in the apoE-4 position on isoelectric focusing gels. On sodium dodecyl sulfate-polyacrylamide gel electrophoresis the apoE-4 variant had a smaller apparent molecular weight than apoE-4(Cys112----Arg). Sequence analysis of DNA amplified with the polymerase...
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